Hey guys, I need help cause I've been having really bad vaginal itching for about 3 months now. 
Initially I'd only have these itches when my period was about to come. I haven't had my period in 4 months now and the itch is getting worse. I'm having weird discharge, a sorta small tiny chunks, yellowish greenish without any kind of odor (just regular sweaty panty smell). I highly doubt that it's an STD/STI cause I had protected sex. I've looked at the pictures of yeast infection discharge and it doesn't really look like it. 

help?