Having tough times

I think I'm struggling to keep going, I don't know how to explain my feelings so much, overthinking is getting me badly, I don't feel ok with it, only to reduce by playing games, I can only reduce it... Makes my dumb regrets, and more go away I can't say, sometimes appear in my head... I wish something, something that I don't even know how to say, even if I try, I wish everything will go back how it was... But if It did happen, I wouldn't meet some nice people, that were only there for a bit, sometimes come back, and go, either for a while or a little, or just never. Where did I go wrong? It's painful when I overthink it, I know I have more struggles, even though I still don't know how to say them. I feel like I'm mostly ignore online, it hurts... More then ever... That's all I'm gonna say for now...