Vagina issues after sex

Samantha

Recently Ive been sexually active with a new boyfriend. We both got tested so we can rule out any stds. I’ll give as much context as I can. The first time we had sex it was.. let’s just say an experience. I ended up bleeding a little bit and then everything was fine so I ruled that out to him popping my hymen again. The past two days Ive been very itchy down there, but more specifically just around the vaginal opening. I’ve been getting strange discharge, it’s not thick like normal discharge. It’s more of a liquid. I took a look down there last night and it looks like the opening of my vagina is swollen. The best way I can explain how it feels is like if you had a tampon in and it was starting to slip out. I’ve decided to give it a few days of no sex to see if it changes anything. Does anybody have any advice or possibly know what’s causing it?