uti or yeast infection?

my bf and I had sex four days ago. he ejaculated in me a few times and I immediately went to pee after each time. i definitely felt sore after. the next night when I got home, I immediately felt a burning feeling and an intense urge to pee for the next two days. i’ve been drinking a lot of water, taking probiotics, and drinking cranberry juice. I don’t feel that burning sensation anymore but now i see tiny clumps of discharge that’s odorless. I don’t feel any itchiness, no inflammation. but I still feel some soreness in my vagina.

is it possible for his sperm to keep coming out of me although it’s been a few days?

do you think his sperm threw off my ph balance?