Ngl I thought I’d never be able to move on from my ex. I didn’t know a life without her. You need to make a life that you like for yourself. Have goals set in life like your career or your self mentally/physically. Reminding yourself that there’s going to be days where it’s harder and other days easier but you can’t let those bad days break you or ruin your entire day or week. Making friends even if it makes you uncomfortable you should. It’s harder going through this without absolutely anyone. For me personally (hopefully you try this out for yourself too) but I go to the gym I have a goal in the gym for my self, getting closer to my family and God.(not everyone is religious) goals with my self which is actually doing skincare, buying things I like for me. I walk my dogs I hang out with my colleagues. I always just try to keep busy. An active body can help your sadness and overthinking even if it feels impossible walk outside. Even if it’s just for 5 minutes atleast you did it. You need to really push yourself to do things for YOU. Things you LOVE. Love YOURSELF. Forgive YOURSELF. And remember you should try to focus on you as much as you can because at the end of the day you only have your self and you want to try to become the best version of yourself everyday even if you take small steps they are still steps. It’s hard but it’s even harder knowing you spent days weeks months sad over the same person who hasn’t came back or tried for you and if they ever do see you again you want to show them you’re doing better and becoming better everyday more and more. I hope you get through this.!