I know how it feels to be in that situation. Because I have been through that kind. Life is full of bumpy roads and you got to be like a springy shock absorber. Just relaxed for some time, and then think well about it. Watch some motivational videos by Arnold Schwarzaneggar or some of the great people. I may not be equal to you in my qualifications, but I would like to tell you one thing which the great boxing legend Muhammed Ali said, when asked about the count of sit ups he does. His reply was "I start counting when it pains."