So this happened about a year ago, but from time to time I feel bad about it and am wondering what my moral obligation is here...
I was turning right at an intersection with a stoplight. I had my 3 kids in the vehicle, including my baby who was only six weeks old. After I had already made the turn and was on the new road, I heard a sound to my rear, looked in my side mirror, and saw someone falling over on a moped. I quickly pulled over to help, and by the time I got to the lady, several other people were already talking to her. She was a bit older, maybe late 50's- she had a bloody elbow, but seemed okay beyond that. I don't think she was going very fast when she fell. I heard someone ask what happened and she said something like "she pulled right into my lane." They said, "where is she?" and she said, "I don't know, I think she's gone." I stayed for a bit longer, but I was in a bad part of town and had my car running with my kids inside and since I hadn't really seen what happened, I didn't think I would be much help to the police so I walked back to my car to leave. The police and ambulance came as I was leaving and I went home. As I replayed the incident in my mind, though, I started to ask myself, "you didn't go into her lane, did you?" I couldn't be positive. I started replaying possible scenarios and pretty soon started thinking I could have entered her lane and caused her to fall. I know I didn't hit her or anything, and I can't be sure how far behind me she was when she fell, but it was pretty close. By the end of the day, I was sweating bullets thinking I could have caused it and LEFT. I looked online at what happens to you if you leave the scene of an accident with personal injury and it looks BAD. I didn't mean to, I didn't think I was involved at all, but now I really think it could have been me. I never talked to the police about it because even if she said I entered her lane, I don't remember doing it and I can't be sure that it's my fault. So basically I just felt terrible about it for weeks/months and kinda got over it, telling myself that at least she wasn't really hurt, and since I wasn't sure, how could I "confess" to anything? But here I am a year later and still feeling bad about it. I am a person of high integrity and always try to do the right thing, so this just makes me feel awful. What would you do? Is it too late to make it right? It has been a year. Any thoughts?

