TTC after D&C could I be pregnant or is it in my head

We finally got pregnant with our first and we were so excited. Unfortunately we lost our baby at 9 wks and had to have a D&C done on May 7th. I have been having some weird “pregnancy”symptoms lately, but not sure if i want a baby so bad that it’s just all in my head. Or if I could really be pregnant again. Has anyone gotten pregnant right after a D&C without having their first period back?