Was moving forward after leaving NEX. Have you ever been triggered after thinking you were doing good?

Was feeling strong after leaving my NEX. Then someone called my phone asking for him. This was a tactic of the past when I left him before. I blocked my NEX a month ago. Final decision to not go back again. I don’t know what happened I was doing real good. I was moving forward making new plans. Has anyone else ever experienced this? Like you’re moving onward and forward then bam 💥. Something hits you like blindsided?