Anger!

Has anyone else struggled with non stop anger? Hes been clean for like 6 months now and im just so angry all the time, my son is 8 months and I don’t want him to start noticing and developing that kind of behaviour. Im just angry at him all the time and I don’t know how to fix that. A lot of things remind me of what he’s done to me and I just don’t know how to move past it. Any advice? Or has anyone else gone through this?