I'm sorry for the long read

So yesterday me (25m) and my ex (21f) broke things off cause I was done. We've dated almost 2 years and we had a child in the relationship. We never married and even though she said she had medical problems I still feel she had baby trapped me. I eventually just settled for the fact I was having a kid not the time I wanted to but I thought I would just make due. I left school so I could work full time save money for my future child and his mother. I did everything I thought was right took care of her and we were happy. My sons birth wasn't a good one, 28 hours she was in labor and I was by her side the whole time. A week spent in the hospital after due to complications. My son is 6 months now and is a very healthy and happy boy. She cheated on me I don't know when it started but she had two different guys in our home even playing with our child. Despite that I wanted us to work out for my son but I've realized that everyday I'm still tortured by the fact I'm just not good enough for anyone even when i put in every bit of effort and love into the relationship even when I'm nothing but honest caring and providing. I am so afraid that it will just be the same with my son. I'm moving back to my hometown outta the city as chicago stresses me out beyond belief. Our mothers are gonna take care of deciding the plan for who gets my son when and I plan on providing for his travel. I'm not sure how to pick myself up from this, it's a cycle for me no matter how much time I take to work on myself every relationship has ended because they just don't love me anymore except now an innocent kid is involved. Maybe I'm just not meant to be with anyone