Please Read

So I slept with my boyfriend, we don't use condoms, he cums in me, I'm not on birth control, I keep yeast infections. I have been on many antibiotics, ive done everything possible to get rid of it. Its like it gets better than worse after we have sex. Yes I have been checked for all STDS! I am clean, it just smells like fish! And normally I have a creamy liquid come out. Funny thing is when my boyfriend and I split up, I ended up sleeping with my ex for one night, and I never smelt once during it just after. But he is a lot smaller too. I just want to be back normal! Antibitoics,azo yeast, etc is NOT working