Victim mentality

I have a tendency for the victim mentality and have a lot of thoughts that lead towards feelings of self-pity. I think that this is a habit I formed when I was younger and being bullied, maybe a self-preservation habit to be kind to and comfort myself when nobody else was. I know these thoughts are not serving me now and I am proud of myself for the self-awareness I’ve been able to cultivate but I no longer want to identify as a victim. Are there resources here that deal specifically with breaking free from the victim mindset?