I moved out 😔

I’m 22, and revealed to my mother that I got pregnant. I wasn’t expecting a pat on the back or anything because I know how strict she is, but out of all the things she could have said to me...she called me a cheap whore. So I called up my brother and told him I wanted to live with him until I sorted out things with my boyfriend. And right now I just feel so alone and scared. I will gladly take any advice on this situation and advice on what to do as a first-time mother, considering I have no support right now.