Nausea nausea nausea!!!!

That's ALL I've been experiencing this whole tww I'm currently 6dpo, some days I get tender boobs, I've never experienced nausea so much and feeling like I'm gonna get a cold or something...one minute I feel hot and the next I'm cold..i don't think it's my month..i feel like aunt Flo will show up although I'm really hoping and praying that these are symptoms of pregnancy I'm having ...anybody else in the tww on 6dpo?