I give up...😔

Hi everyone,

I'm starting to give up on everything, I feel sad, lost, hopeless, ugly, etc... most nights I cry, and I've gotten to the point I'm physically tired and physically never feeling well. I've been in a relationship going on 4 years, and honestly, I feel nothing lately.... I'm 23 he's about to turn 27, and we barely spend time, the time we do spend he is so tired from work, so it's not even time, we have sex lately once every week or every 2 weeks... it sucks, for me having sex is connecting, and we rarely ever have sex. When I say I want to, he tells me to think of other stuff because it's not serious. He tells me that when he was my age it really mattered but now he doesn't think about it that much. So I have gotten to the point I don't even care if we have sex or not. I don't care if we see each other or not. I'm just tired and sad. I have absolutely no friends, meaning n friends when I need someone to talk to, or I need to just go out. I'm only relevant when people need me or want to be bothered. I sit alone so often, and I look at my phone just hoping someone will want to go out or do something so I can get my mind off things, but it never happens. When I reach out to people I thought were friends, they ignore me. I'm always there for everyone, but no one is ever there for me. I'm just giving up, just starting to become okay with knowing I'm by myself. I'm depressed, I just have no hope:.. I just needed to vent.... 😞