Need advice.

Br
So I know that I haven't been feeling myself lately. My boyfriend & 2 girl friends know that I haven't been myself as well. They can tell. I feel like I'm alone, not in the group of something. Feeling away from my family. My family doesn't understand that some of the things they do & sayings get to me. I get emotional out of the blue. I get this weird shakey feeling inside. I get a light shakiness on my arms, I feel like I'm going explode in crying & telling everyone off. When someone ask me how am I, I get watery eyes & wanting to cry. My bf and girl friends tell me that I need to go to the doctor & get checked for depression and see if I get panic attacks. Diabetes run in both sides. Can it be also? All I want to do is be in bed & not be around people. I always feel tired. I don't have the urge to do anything. I hold in a lot of things. If I tell my family the problems that get to me or that I have, it becomes a fight & I just get worse. Do I go to the doctor? What do I do?