Its 70' F and I'm absolutely freezing!?

It was about 60' this morning when I woke up, but it felt soooooo much colder! I put on a heavy sweatshirt, jeans, and boots, and was still freezing. I was freezing all day today at school. Now its about 70' outside and I feel like I'm freezing to death. What could be causing this and how can I fix it?

2014-10-17T13:39:53Z

By the way, I don't have a fever, I'm not anemic and I don't have Raynaud's disease.

Anonymous2014-10-18T09:27:38Z

Bad circulation. Exercise. Go for a brisk walk each day.

KLB2014-10-17T13:42:17Z

low iron in blood take multi-vitamin with iron daily