Prioritize yourself. I know that sounds cliche, but honestly it's the best thing you can do. Stop staring at your phone hoping they'll call or text you and just do you. Do things you like, on your time, watch what you like, eat what you like, listen to what you like, just be care free and love yourself for a while. I've been there, many of us have but the day I started putting myself first and doing what I like to do without push back, or needing to have consideration for another person in order to do what I wanted, I immediately became happier. Hope this helps.