For sure, this isn't normal

So I had interourse with a man for the very first time on October 3rd and noticed pain and how unpleasant it was for me. I had chalked it up to it being my first time so I was expecting it. However, I've notieced that it continues to be really painful which im not exactly sure is normal. Im planning to go see a gyno soon but I'm oh so terrified of being told I have endometriosis or fibrosis or something that'll impact my fertility.

I am just completely anxious but at the same time, I need to know what's going on.