what the actual freak just happened to me????

I've been talking to this guy for a couple of weeks and facetiming and today we actually hung out and we were at the the park. We were talking for a while and then he started tickling me and playing around and he started getting extremely close to me and in my face. (While still touching me) and he tried to kiss me and I had a full blown panic attack. 
To have facts I was molestsd when I was younger and I haven't kissed anyone in about 4 years. I've only kissed two guys in my life. We had also talked about going slow. And he's about a foot taller than me. 
I don't know why I am posting this I guess I just need to feel like I'm not a total bitch or that I am more than damaged.