I've always been a reasonably happy and independent person, I've had long term relationships in the past and when they have failed I feel upset for a while, but because of friends and family there for me, after a couple of weeks or months I'm back to normal again and focusing on work and going to the gym just being me again and that has been the same for any issue that I've come up against. Recently though, even though I have no particular to reason to feel down, I have been feeling hopeless and lacking motivation and at times emotional for no reason. I don't want to go to my job anymore and I feel like there isn't any point in doing anything. Sometimes i just want to hide away and cry because I don't know why I feel this way or how to get back to normal again. I find it hard to talk to people when I feel like this because I can't explain how I feel, I just feel trapped inside my own body.
It's putting serious strain on my relationship because this isn't the person she fell in love and I don't know how to snap out of it, I can't lose her and I can't jeopardise my friendships. I have a great life so why do I feel this way? I'm still going to the gym and I know that I have a great relationship, nothing else has changed.