Hi I was on tetracycline for about 8 months and it completely cleared up by acne, but made my stomach hurt. About 8 months later the acne came back, but not as bad. I again went on the same antibiotic for about 2 years but it did absolutely nothing and I had minimum stomach pain. I have stopped taking these as of 3 months ago. Would this be a case for candida or some other type of infection?

I am currently trying to improve the good bacterias in my gut, by drinking kefir and taking probiotics, however, my forehead is breaking out like crazy. I get really painful big red lumps on my forehead, which is strange as my forehead used to be the one place I never got spots. Could the kefir and probiotics be a result of this? Is it die-off?

Any advice for me would be great