would it be weird to reach out?

so awhile back I started talking to this guy I met on facebook dating. we had a very good connection and he said he felt it too. it is so hard for me to open up to people but talking to him came naturally to me. we quickly started talking about a relationship within just a few weeks of talking, however I didn’t know at the time that I was pregnant by my ex. I was honest and told him about it and he asked me to give him time to think about if he would still want to have a relationship with me. the next day he messaged me and said he wasn’t going anywhere, that he really enjoyed talking with me and if that means taking the role of a stepdad he would. we were cool after that, he always offered to take me to appointments and everything. but due to drama with my daughters father I decided that it wouldn’t have been a good idea for me to pursue a relationship and we stopped talking. I’ve had the baby, she’s a couple months old, and her father is not in the picture. This guy came up on my “people you may know” on facebook and I clicked his profile and he’s still single. then a couple days later he popped up in my quick add on snapchat. I kind of want to reach out to him bc the connection we did have in the short time we talked was amazing. I’ve never felt that close to a stranger before and he seems like somebody who would add to my life and I would enjoy being with, even if just as friends. I want to reach out to him but I’m afraid of rejection, I’m afraid he might not remember me, and I don’t really know what to say. I’m considering shooting my shot though and the worse he can do is leave me on read or tell me he’s not interested in speaking to me. What do you guys think, should I try to reach out? What would I even say?