Past life memories, any theories on what or who I was?

I'm not sure on what era it was, but I remember these black cars, that looked like closed carriages. They had these thin wheels on them.

I was a married man, and young, maybe early thirties considering my wife appeared young. I was rich and had a big, fancy house. I worked at some..building. It wasn't good looking, it was like a hotel building but it made me feel sick for some reason. I was in a small office.

I think I died from having my throat slit. I was blindfolded also. It was in a wood..I'm terrified of knives and always have been, and in my last moments felt like I was choking. I'm not sure if it was self inflicted or not, but I have a fear someone passing me will pull out a knife or something.

I was really really bright for my age, I spoke unusually early but I also cried all night. I didn't want to sleep. I felt uncomfortable. I was..maybe 3? I wrote 'Jail' on a note and my mother asked how I knew that word. It also had two additional ''L''s.

I don't believe I was a criminal because I've never gotten into a fight, I'm extremely friendly, I couldn't kill anyone if I had a gun to my head. Actually I hate criminals and don't feel anything when I see them being executed while I'm otherwise very sensitive to everything if I see a dead squirrel, or bird in the street I'll cry about it for ages. When I was little I remember finding an old woman's stolen jewelry, and somehow I got the police to come and collect it and send it back to her. I still feel really disturbed and sick about something but don't know what.