I am alone and depressed. I am into final year engineering now. I dont have any real friend.I feel very alone at college as well as hostel. 6 months are remaining to complete my engineering. Dont have good memories to hold all are bad memories. Feel very bad and alone. I had one friend she left talking to me. But now she talks to me but less. I helped her in evry difficult situations. But she is not with me during my bad days. I keep on crying daily in my room,there she is happy with other friends , she doesnt bother about me. I reallt feel very depressed and dont want this life
Locking yourself in a room won't fix anything, ever.
I would suggest you to go out more, maybe do some extra activities, like gym or yoga. You can meet a lot of great people there, you never know. In either way, it's fun to explore and socialize.
Hey don't worry. You don't deserve to be with a friend like that. Friends don't abandon each other. Forget about her and concentrate on finishing your engineering. I'm sure she'll come back to you after she realizes what a horrible friend she's been. In the meantime, try to make more friends and try to talk to other people.