Finally broke up *UPDATED*

Please read the past post. He keeps calling and wanting to talk. He even downloaded an app that gives you a phone number to message people. I won’t read his messages or answer the multiple calls but I feel so horrible and I know I shouldn’t but I feel like no one will ever love me again especially with my depression, anxiety and PTSD. I feel so guilty and just want to cry. It’s so hard not to take him back though but I’m getting through it. Kinda...