Headaches

I have woken up with headaches off and on the past three days. On Monday of this week (last week technically) I just got over being sick for almost 2 weeks. I am 5 days away from AF coming. I have been so nauseous with my head hurting. It even goes from left to right but mostly sticking to just my left side. My boobs feel wet at times but they aren’t. Also my stomach is bloated. If I go to eat something I get to nauseous to even finish the food. My right nipple was actually hurting yesterday. Is this possible pregnancy symptoms or just common pms symptoms and I just haven’t experienced them before. Absolutely no cramping except for when I had a BM. Also some smells really get to me to where it makes me nauseous as well. AF is due the 10th should I test or just wait