I started my second character and anytime I walk by someone they say "woah, you seem sick, are you okay?" Anyone know why they would be saying that to me? I don't have a disease or anything either

Where abouts were you when this was said?

You do have a disease. Check active effects, and pray at a shrine for good measure.

Are you sure? Make sure to check under the active magics. If you're a Vampire that might be it as well.

yea, you got some kind of bug. Cure disease potion usually solves it.

Every time I visit the alchemy store in Whiterun, Arcadia tells me I have some sickness, even when I don't. I think she must be trying to get me to buy cure disease potions.

Yeah, she's a scam artist like that.