STD or bad yeast infection? (Picture)

I just treated pretty nasty yeast infection with the one day monistat, it took away the “cottage cheese” discharge and the itching, but now I have this… it is a bit painful. I also noticed today that I have a sore throat and two sores in my mouth. One of the back of my throat and one under my tongue. I have heard of getting sores from bad yeast infections, but I am thinking it may be more than that. ;( Opinions?

if im sure it look like herpes but i could be wrong get a swab std & sti checking hope all is well

i would go get a swab test done before they start to scab up