Stressors: I work 3 day 12 hr night shifts, I’m in school full time, i don’t have a good family dynamic- included mental illness

Things I do to help: I have a supportive bf i can talk to and i exercise. 

I don’t have too many friends and with my schedule it becomes difficult. 

Even with the things I do to help, I just don’t feel happy or a sense of joy or excitement. My days off, I just don’t have energy and want to sleep. 
I’m wondering if I should try antidepressants. For those who have taken it, how has it helped you feel?