Wanting a baby after abortion

I had an abortion one month ago. I thought it was the best choice for me but as I sat in the clinic I couldn't help but think "have I really thought this through? Is this really what I want?" But I didn't want to have an abortion past 7 weeks so I proceeded to have the abortion. Since that day I've felt nothing but guilt, regret, and the urge to become pregnant again. I don't know if this is my body's way of recovering from losing my child or my mind playing tricks on me, but I don't want to jump into this and feel the same way I did about my first pregnancy. However, I just can't stop thinking this way. Had anyone else been through this?