Hurt & confused.

I am now 10 weeks pregnant and I kicked my bf out because I felt like he wasn't taking things serious enough. Apt,car,baby,etc.. I now live alone with my mom who I don't get along with. And nobody knows I'm pregnant but a friend and my baby dad. We've had plans to move out and start a family. I'm regretting getting pregnant now because the same night I kicked him out he was basically flirting with my friend while she stopped for gas on her way over here. The next week she's letting me know some guy tried to talk to her who works there she asked to see a pic of him and I showed her but she said it wasn't him. We go to his job the same day and I'm talking to him and she's like that's him. It hurt so much and I was so embarrassed. I'm now considering have an adoption because I feel I'm not strong enough at this time in my life to raise a kid on my own and I think it's really important for a kid to have both parents. I have no support from family all I had was him and he *ucked me over for the second time.  He doesn't understand that either.