Can someone be depressed and not have suicidal thoughts?

I am 20 and have suffered from depression for the majority of my life, but this time it feels worse. I don't know how to explain it. I don't have suicidal thoughts its just I feel so trapped. . endeavor that I feel emotionally, physically, and mentally drained. I had no family support I just feel so lost, lonely, and I feel like I am not at my best potential in life. I feel behind and trapped in my own life. Like everyday in on replay. It's jsut I NEED space. I feel like I shouldn't even return to school this semester, but what the hell would I do with no degree.