You should concentrate on the present, focussing on the future is not good for you at the moment. Don't get distracted from your goals by anything or anyone. Try to go outdoors as often as possible..
Maybe you should analyse your own behaviour and try to relax more often. Try to be more responsible if your own health is concerned. Why don't you throw a party, one of these days? Be sure not to have too many irons in the fire..
You'll see that relaxation will truly change your life, everything will go much easier. In principle, you're strong enough to keep in charge of the situation. It could be there's a small trip in the air, during which you'll be very impressed by something and make some new acquaintances..
You're that kind of person who doesn't stop until it's over. You'll be most successful if you go your own way, but still listen to other people's advice. Maybe you should make a cost-benefit analysis when you're spending your money..