Lost motivation in everything

Long story short I came out of a long term relationship a year ago and moved back home for the summer to rejuvenate and get my head straight for my final year.

Ever since that now being back at uni since September I feel I’ve lost motivation to get on with studying, social interactions with friends, even for work and work for my career. I’ve lost all interest in everything. Although I am very happy with my new partner and enjoy life. I just have this dwelling feeling. All I want to do is sit indoors all day and shut myself away.

Financially I am not doing so good but have been like that since I started university so I’m used to that feeling. I just have no idea why.

Am I depressed, I have no idea because I’ve been depressed and know how crappy it is.

Was it my tough break up that has shocked me?

I just want my motivation back and to be the self driven for success person I was!