Here is a quick way for you to test your draw length at home. We recommend taking a picture of you at full draw to really see if your draw length needs to be changed.
I had a lot of issues with my front shoulder collapsing, making my bow fire. I almost lost my left eye when my release came flying out of my hand, hit my bow, and then smashed in my face. The problem actually ended up being that my draw was too short. When I extended my draw out, my shoulder fell into the socket properly, and my accuracy and stability went through the roof!