I got 10 days till af and I'm either usually dry or have white creamy discharge. I've been getting really moist down…

I got 10 days till af and I'm either usually dry or have white creamy discharge. I've been getting really moist down there and when i check it's clear watery discharge. I'm nauseated/throwing up, small cramps, and I smell everything around me. This never happened. I'm so confused right now! 😔😢 I threw up over the smell of outside and face wash then the next day I threw up over 1 rice crispy in the morning. I smell everything from far away when I ask my husband if he smells it to he says no. I'm really hoping it's my month.