😭 I need help

So it’s weird cause my ex HMU like a week ago, nothing of it. Idc really. He always told me he would never hit up an ex or talk any girls when he another relationship(what always said me). Now he just posted some quote ass shit saying “Your love is pure..sum sum... and your the best thing that has ever happened to me” I left him on read 2 days ago. I know not about me. I just don’t think it is. But it’s really weird. I have been better without him. Saved up a lot money to go on vacation with my family before I go off college. I have plans on going almost 1,000 miles away from home at college. I just need some words of encouragement. Because i feel like hard find love again and all. Like its been 9 months without him. I do have anxiety, social issue, and depression. I just feel so empty without him sometimes. He was my first love and only relationship. i know he was so toxic for me. I just want hear other girls story of getting through it and advice. I just hope I’m doing the right thing in life cause sometimes feel like I’m not 😥