Get a pet. They end up becoming better therapists than the school will give you. A lot of it is going to depend on you as a person and your school. Scheduling and/or designating school time and non-school time hours has been really helpful for me. Like, most of the time I don't do school work past 7pm...etc. It's hard; but try to take at least one moment to feel awesome about yourself and what you've accomplished. Also, try and take moments to focus on the present- just a brief moment to feel some grass or look at the sky. It sounds stupid; but it's helpful.
Honestly, i'm not the best person to give advice on this; because I struggle with a lot of issues during my current grad school life. A competitive program that pits students against each other like it's the hunger games, and they isolate you. No man is an island...unless that man is a grad student at ECU. Myself and my rambling aside, the best advice I can give is just to find ways to vent and take moments to just soak things in. Sometimes life sucks and that's okay, and it's okay to let yourself be angry or sad or just live in the 'suckiness' for a brief moment.
Sorry I couldn't provide better advice- I also am currently sick, so my logic and grammar are suffering as a result. I attached a picture of my hedgehog. Whenever i'm upset, spending time with her helps me to not be upset anymore.