Ex moving on immediately

I’m not sure what I’m trying to gain from this, except perhaps others have dealt with something similar and can help me talk it out?

We broke up a few weeks ago, I moved out 2 weeks ago and have been going no contact and blocked her on everything I could.

Unfortunately, I’ve still been informed that she has moved on immediately according to her social media and is seeing new guys constantly already.

This was a 2.5 year relationship, and even though it was incredibly unhealthy and I know it’s for the best and I NEVER want to go back. The relationship was an absolute rollercoaster, she has BPD and it was a relationship filled with emotional and verbal abuse from her.

I’m still hurting, struggling throughout each day having my emotional ups and downs, in therapy, not sleeping great, and just generally struggling despite being away from it all and being able to breathe from the space.

Again, no part of me wants to go back, but it still feels like a gut punch that someone could move on so quick. Thanks for the vent sesh!