How Can I Reverse My Dairy/gluten Sensitivity

I have battled having dairy/gluten sensitivity for years. In early 2009, I took antibiotics for almost a month. Right after this, I was told I had hypothyroid. Initially I went to an endocrinologist that only prescribed thyroid medication. The medication didn't help and I only continued to have hypothyroid symptoms.

The person that told me I had dairy/gluten sensitivities was a naturopathic doctor. The doctor said that having dairy/gluten sensitivity was only increasing my thyroid condition. Also, the doctor said to go on a dairy/gluten free diet and take probiotics. After going on a dairy/gluten free diet improved my hypothyroid symptoms and I quit having to take thyroid medication.

After having this thyroid condition, I followed a gluten free diet for a couple years. Medically I was doing alright and felt fine. Though, I became tired having to avoid gluten and began having gluten again around 2015-2016. After having gluten again I have noticed a change in how I felt. I began to have increased anxiety, bloating. 

In 2018, I went to another naturopathic doctor due to the only doctor I initially went to relocated. This other naturopathic doctor did tests and said I had dairy/gluten sensitivity yet again. I then went on a dairy/gluten free diet yet again. 

Though, by later 2018 I began having other symptoms I didn't have. In late 2018, I began having frequent urination that didn't quit. I went to a clinic in late 2018 and early 2019. The clinic said I didn't have a UTI although I had frequent urination. The clinic only recommended to go to a urologist to have further testing. I went to a urologist in late 2019 that said I didn't have a urology condition and all was "normal". Though my frequent urination only kept returning. I went on the dairy/gluten free diet again in late 2019 to try to ease my symptoms.

Though due to being restricted, I quit the dairy/gluten free diet feeling alright in mid 2020. I felt fine for a couple months having dairy and gluten. In late December 2020, I had symptoms that really affected me. I began to have increased anxiety, bloating, and the frequent urination increased dramatically. I began to have insomnia caused by having to go to the bathroom frequently late night. I also began having cramps in my bladder that I never had. I was told by my naturopathic doctor I maybe have intersitial cystitis and only "go back on a dairy/gluten free diet". I have an appointment to go to a urologist in a couple months to confirm if I have intersitial cystitis. I never had testing for intersitial cystitis yet.

Sadly, I have followed a gluten free diet for a month already and noticed little improvement. I don't pee that much during the day compared to a month ago. Though, the bloating, late night urination is still going on. I only recently quit having dairy recently. I even began to search for a doctor to try to help reverse my gluten and dairy sensitivity.

A couple days ago, I did speak to another doctor that knew about reversing the dairy/gluten sensitivity. The doctor said based on my current symptoms, I possibly have SIBO. The doctor mentioned to quit all starchy food. I then did my own reading and read that if you don't take the "right" probiotic that can increase symptoms. I checked my probiotic, and I had a lactobacillus probiotic that my previous doctor prescribed. Last night, I quit taking the lactobacillus probiotic to then notice if my bloating and frequent urination improve.

I honestly went through enough testing. The doctor I recently talked to charges $200/per ssssion. I only had one session and can't afford to constantly pay $200. That's the reason I'm mentioning all this information here. Currently, I'm going to limit all starchy food, follow a dairy/gluten free diet and buy another probiotic then being on a lactobacillus probiotic to see if this eases my symptoms.

Honestly, I quit following these dairy/gluten free diets through the years only due to I began feeling alright and I became tired feeling restricted. I never intended to to have all this occur. If I knew years ago how much antibiotics affected your stomach, I would've never taken that antibiotic for almost a month. 

My question is there possibility to reverse this dairy/gluten sensitivity. My doctor I had recently gone to have blood tests say I don't have celiac. I only have dairy/gluten sensitivities and stomach inflammation. I rather have these food sensitivities to possibly be reversed then to have another set back.

If anyone can tell me information to help, that'd be appreciated. I prefer to not be permanently restricted if that's possible. Thanks