Trying to heal but hurting every step of the way?

I've made a lot of mistakes, said a lot of things, done a lot of wrong and hurt those close to me- been hurt by others and been used. Long story short I don't want to stay in a cycle of pain hurting myself, being hurt or hurting others. I especially don't want to keep building a wall between me and God, I know I have issues but I'm having trouble getting through them. Someone said I need therapy, someone else said shadow work. I'm curious about how others moved forward and healed, christian or non
Trying to heal but hurting every step of the way?
Post Opinion