TMI‼️‼️tmi pic !! HELP ASAP

Me and my boyfriend had sex one night (extremely rough) he hasn't had sex with anyone else but me . Vice Versa !

Well every since we had sex my vagina has been itching every since extremely bad . I've been putting antibiotic ointment and triple itch cream on it . Today I noticed my tissue had a weird color too it (pinkish ) then I wiped again it had a little bit of blood like really weird kinda .

Then I looked down there with a flash light and this is what I saw

Someone with sense what is this. I've never had this happen . It does say I'm in my fertil period , is this what it could be ? Help asap it's so bad and itchy