<human>: Summarize the given text in a few sentences.

I am a young entrepreneur (23 years old) and I just started my second company I am very physically active I go to the gym 6 times a week I have a healthy diet. However, I am feeling very anxious and I am feeling confused and depressed its strange. 

It all really started while I was dating this one girl who is 21 and a university student. I really liked her in the first 4 months of our 7 month relationship. I really wanted things to work out but, every other day there was a new bit of drama and uneasiness that the relationship brought my life. I tried talking to her about it. Helping her through the issues she was going through with her father and family.  I tried being there for her. I couldn't take it any more. I talked to her about how I felt. She didn't care. So, I broke up the relationship.

About a month before the relationship ended my gym friends (I wouldn't ever call them friends we never hang out outside of the gym anymore) stopped hanging out with me. Ya, it hurt at first I have know these guys for 2-3 years now. But, I put it aside and carried on. 

Within the lat two weeks I have lost one very large client. As well as my main life blood of my company client is refusing to re-negotiate my contract to get ride of one of the clauses in the contract which is preventing me from acquiring new business it their market segment. 

Over the last week I have felt huge amounts of anxiety and loneliness yet when I am around others I.E. at work or working out I feel emotionless. Its very strange.
<bot>: Broke up with dramatic GF to improve how I felt. Friends don't hang out anymore with me. Rough times at work. Feelings anxious/sad yet numb.