You may not feel "warm" by other people's standards because your body might have a different temperature then others. Though the standard temp is like 98.6 degrees Farenheit, it's not a stable number by any means and everyone's body is different. For example, for some reason my friend has a normal regular body temp of like 97.4 or something wierd, but yeah that is regular for him. He used to not get out of school when he had a fever because his temp would get to like 99.5F or something and in order to have it excused from class you have to have 100F fever. so yeah he got screwed lol.

but it sounds like you have seasonal allergies. I do too, get em every fall and winter. They suck, lol.