issues ig??

i feel like nobody cares about me. Ever since school got out none of my friends have talked to me and i feel a bit left out because they will post pictures together. Ive tried to make plans with them but they cancelled last minute. My depressions been hitting a bit hard lately and i don't understand why. Theres been no recent things that happened that would trigger it so i'm just done.Ive tried to kill myself so many times during the past few months and even had to go to the hospital because of it and nobody even bothers to check in and see how im feeling. but im always there for my friends when they are going through something. I have fallen into a lot of my old habits again so all that work that i did for the longest time is down the drain. i just dont feel like they care about me anymore and its tiring and i hust want to give up.