<human>: Can you condense the text into three sentences or less?

So I've been feeling quite distant with my girlfriend of 7months, and at times I dwell on the early days when she was infatuated by me. I feel like I'm struggling to make conversation. I haven't spoken to her about this.

Also, I've been dealing with some personal stuff. I herniated a disc in my lower back a couple years ago, I can't play contact or high impact sport or lift heavy weights. My social skills have dropped significantly but I don't know why, my confidence is at a near all time low. Because of this I'm been stressed out and antsy, plus I don't think I did well in my uni exams. However, I do have friends that I hang out with and parents that love and support me.

So I'm worried about my relationship, I don't know if I should just keep going and let time fix itself while I get my shit together(I'm seeing the physio, cleaning my room(finally), joining the gym again and getting my job back). Is our relationship stale because of the personal stuff I'm dealing with or do I not love her anymore. It's scary because this is my first relationship and our families and friends have become intertwined. I put on a brave face, she doesn't know I'm dealing with these things. Part of me thinks all I need is a slap in the face be told to man up. 

Feel free to ask any questions that may paint a clearer picture, thanks.
<bot>: Feeling distant with my girlfriend, not sure if I I love her. Should I end things, should I keep soldiering on, what should I do about my personal issues, are they the source?