I've had the same feeling since I was a kid. I would wake up at night, cry for now reason but just the feeling that something is ending. It might bena trauma that is engulfing into a form of crying, or it might simply be the brain. But I can say that... You can cry. You can keep crying. Even if crying makes you so confused after. You can cry while standing up, sitting, crawling. It's okay, just do it. Lying on the ground helps me calm down, have you ever tried lying on a cold ground? With nothing to support you? Just a suggestion... In any case, you're definitely not alone on this kind of feeling.

You may have a chemical imbalance medication and simply loving people may help.

i feel the same f** way all the day