A man from a dating app assaulted me and now I am pregnant?

I am apparently 8 weeks pregnant. The father is random stranger. I met him from a dating app it was our first and last date he took me out on a date and when we went to his car he got violent and he attacked me. He was telling me the whole time that he is interested and wants to take me on a second date etc as if nothing happened. I am now finding out i carry his child wtf should i do?
A man from a dating app assaulted me and now I am pregnant?
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