Sad all the time.

Does anyone else ever feel depressed and sad, sometimes for no reason at all, every single day but you feel like it’s wrong for you to be feeling like that and you feel guilty for it? I feel like I can’t talk to anyone about this because they would tell me I’ve got no reason or right to feel this way and that I’m just looking for attention or being dramatic. Nobody else seems to understand this. I just always need some time to be alone and isolate myself but lately I never can be and it really takes a toll on me and I just don’t know what to do anymore.