Is this Crush on her is the reason for ur this condition or anything else also that u expect and wish from this situation that ur in? Many more facets to this situation and the condition that ur in. Which needs to be explored and resolved may be again by CBT or hypnotherapy intervention. Otherwise current condition may take u away from ur goal of present life.
Next Steps
write down what ever that comes to ur mind. And discuss with a non judgemental person to know what u need to do in this moment in time to make u feel happy and joyful.
Health Tips
Engage urself in the activity which will give u qual amount of pleasure and happiness.