Possible BV

Sooo I have been pretty sick lately (head cold I think I’m on an anti biotic rn) and the other day I was masturbating, and didn’t fully think about the fact I shouldn’t use my saliva when I’m sick as like a lube to help out... and now I’m having crazy stomach pain and problems peeing and yellow discharge. Could this definitely be a BV? Or an std? (I had unprotected sex a few weeks back) either way is it still okay to kiss my bf? Like I obviously am not having sex with this pain and not knowing but I’m really worried about spreading something if we’re just kissing or I’m touching him. (Also this post sounds all over the place and I apologize)