I decided to end things with the person I was romantically involved with because I had too high expectations of them, and they made it clear they couldn’t give me what I wanted. But now it feels like the world is ending. And even though I can rationalize that it isn’t, I can’t help but feel this way. I am so absolutely shattered and in pain, and I can’t stop feeling like I can’t breathe. 

I would appreciate any advice, tips, coping, etc. that anyone has. Even knowing I’m not alone right now would be nice. Thank you in advance ❤️