Wtf is this

I’m so sorry. This is definitely TMI, which is why I’m flagging the pic.

I THINK I have a yeast infection. I started having symptoms today after DH and I had sex yesterday morning.

Could this just be sperm? From a yeast infection? I do not have underwear on right now, because none of my undies fit me (I’m 11 weeks weeks but feel 30 weeks lol) and the inside of my shorts are wet, but not from urine.