Three weeks sounds very long, I hope you're OK. I hope exams keep your mind busy so you feel like the time passes more quickly. Take care! Keep relaxing so she will say again how good you look. She may be gone but she is always in your heart. It is hard for me too, when T is gone, I miss her a lot. But this gives me more time to work on my goals and get healthier so I can show off when she comes back. Keep us updated! If you really need to you can schedule an appointment during your exam week, but you probably will survive.