Possible yeast infection?

I’ve been on antibiotics off and on for the past two months because of a surgery I had and I already had one yeast infection and now I think I’m having another.

I’m questioning though because about a year ago I was diagnosed with trichomoniasis but the medicine the dr gave me got rid of it. Problem is, i was with two guys within a month or so of each other and idk which one gave it to me. One of the guys I was with for over a year.

I haven’t had any kind of symptoms until I started taking the antibiotics. I have the cottage cheese-like discharge that ranges from White in color to kind of yellowish. I have a lot of itching and sometimes it burns when I wipe.

I’m pretty sure it’s a yeast infection so I took monistat, and since I used it, the discharge has been coming out more and in big clumps.