Sportsperson with issues

Hi all,

1st post . im just looking for abit of advice. I've alot of stressing coming from different areas in my life at the moment.

(1) I've been in a relationship with a girl for the past year but I don't feel as if it's what I want. She's previously had alot of issues which I've taken upon my self to help her with, which at first was fine, Now I don't feel the spark anymore and I feel trapped as we live together and I have no way of having my own time to myself, our lease for house is up in September and the decision between staying put and starting a fresh without her is tough as I do not want her to have any more of these issues I've previously helped.

(2) I've started a intensive 1 year uni degree to become a teacher which comes along with a refresher course, in total I've to completed 25-40 hours of work a week along with working a full time job, which has given me plenty of stress on top of the girlfriend situation, which makes me some days just not want to move and I feel just under constant pressure and abit numb with it.

(3) I'm an athlete who's also a year away from competing in a major international tournament but I have suffered a season ending neck injury. The financial costs of the injury plus being not able to play have put me under alot of stress. I want to focus on my recovery but I don't have the time. I have become out of shape from this and also my relationship/work and now feel very unhappy and mentally can't face gyms.

Any advice or thoughts?