As most of ppl before me had already said start working out it makes your body and mind fresh. One hour a day is not much and u will have a good sleep too. U are losing motivation so make this one as a start and feel the difference. Then proceed ahead and start taking extra classes and extra hours when u feel like one. Make new friends.. Remember friends can make u feel good always. Change your group of circle of u don't like one. Start dressing up and go on dates to improve your self esteem. It really helps. Keep ur loved ones close by keeping in contact. If u r not really an outdoor person then find something to do may be even playing playstation games online... Will definitely freshen u up. Don't lose hope on urself. You are the only one who can make ur life worth full. Others can only advice.
cr7