Constipation after ?

My girl friend and I just tried it in the hole last Night, and not to brag or anything but I'm caucasion but down stairs I'm another species. Incase you didn't get that, I'm pretty huge. But anyway last night I ripped her rectum to shreads and she hasn't moved her bowels since then and she spent 20 min trying to squeeze one out. Also her tolilets are broekn so I had to drive her to target to do the deed. She was able to get a little out but she tore her tooter skin in the process and now if she toots it burns andshe can barley walk what in the world should I do?????