Need help- painful sex!!

I have been having sex for over a year now and it has always been painful sometimes more then others. I just had type 1 HSV but it has been gone for weeks but since then sex has been so so painful it puts me in tears and I feel awful. I was thinking it could be something like Vaginismus but I'm also think I could have a tilted uterus because on top of the pain I also feel like I have to poop! But I don't know if everything is just so much worst because my body is still overcoming an infection?!