I know I shouldn't be complaining here but...

[Majick]

I used to get colds in the summer aaall the time when I was younger.

Still do from time to time.

I think it has to do with going in and out of an air-conditioned house, and the hot outside world.

Hot-cold-hot-cold-hot-cold-hot-cold

It confuses your body, and thusly, you end up sick.

I feel your pain. I had a NASTY cold last summer, because of the constant changes of going in and out of the house. Hope you feel better soon.  *gives a cookie*