He blocked you so he can get on with his life. Which he has all rights to do.

You making up Facebook accounts to basically stalk him is doing absolutely nothing healthy at all for you.

Break ups are always hard to handle..... but as you said you and him made a beautiful child , Focus on your child.

You deserve to be happy and find someone that helps lift you up rather than put you down... It's not possible until you have gotten over and past him.

Often seeing a Therapist can help you make changes in your life that will improve your ways of dealing with him.

Welcome to PC