Bd cheated on me with a man..

I’m 36 weeks pregnant and I just found out that my baby daddy cheated on me… with a man. I’m heartbroken, confused, and honestly feel so lost. I don’t know what the future holds, but I’m trying to focus on keeping myself and my baby safe and healthy. I could really use some words of hope or encouragement right now. Has this happened to anyone else? Do I even let him see our baby after all of this?