Test tomorrow?!

Ma

I am currently 9dpo, period is due in a week. I’m maybe crazy but I have had weird “symptoms” since around 3/4 dpo. Have had headaches, nausea and extremely tired. Yesterday my nipples have started being soooo sore and sensitive. I never get this with pms, I only get sore boobs a few days before I’m due. Anyone felt like this and got their BFP?! Should I use my first response 6 days before test tomorrow?