I've been where you are. Believe me it helps because the other students will be the ones who's bones are aching when they get old because they didn't have cold weather clothes on. I also still do go through it sometimes because I'm extremely anemic. When its 50 outside, I'm still wrapped up because I'm freezing. Yes people stare, but people don't know I'm freezing cold. I developed a thick skin for people staring at me a long time ago. Develop your own thick skin and tough it out and you'll be just fine. Good luck!