Severe cramping from yeast die off?

I'm doing a gut rehabilitation program and I'm been dealing with severe cramping and gas the past week. My doctor thinks that the product Biocidin is stirring up the yeast and causing the cramping. (it's a strong antimicrobial/antifungal) Does this sound right? I tried cutting back on the medication but the cramping isn't getting any better. It's been keeping me up and night. Any suggestions to help with cramping? I'm also constipated despite taking fiber daily.

well i never have taken any Biocidin and i had cramping and gas for 1.5 years, it ended 6m ago and im ok now. this is what i did

- i ate a ridiculous amount of coconut butter, about one pound every 2 weeks, as spread
- i gave up gluten, dairy and sugar

my stomach is no longer part of the lyme complex of symptoms...

i've no idea what it was: disbiosis , candida, sibo, lyme in the gut, bartonella, all of them !!

i have done several rounds of candida cleansing, with diet + fluconazole + all sorts of "anti candida" supplements with anything on the planet Pau D'Arco, Oregano Oil, Black Walnut & Caprylic Acid, what ever. no luck....

i guess in the end it's a matter of food vs drug. i take what 2-3 pills of these per day ? compare that to a pound of coconut butter every two weeks, i was feeding myself with that, so several spoons a day... that is A LOT of monolaurin, caprylic etc... acids....

I've been on a strict diet for a few months now and I've never had cramping like this before. I don't know much about candida but I thought the gas and bloating could be die off. Hopefully someone else chimes in.