From experience, the best advice I can give you is to let yourself grieve. Cry if you have to.. talk about it with someone if your feeling upset. It made it such an easier process for me to do those things. I grieved, I cried, I screamed and I even played the "blame game". But at the end it made me feel a whole lot better.
There is a message board for abortion survivors and talking about relationships, structured support groups, having an abortion after kids, bad relationships, even abortions in good relationships, etc... that I used when I had my abortion. If you want the info to go on there for support, PM me. This goes to anyone else who has had an abortion, I just won't post it publicly because I don't want people to go on there with ill intentions. So PM me if you want it... it was a tremendous help to me when I needed it!!!