Anyone else experience this?

I’m either 8 or 9dpo. Ever since last Sunday I’ve been getting headaches off and on (pretty sure this is hormone related and starting yesterday I’ve been getting dizzy. I went to bed at 9 last night due to feeling really dizzy and cramping, every time I got up to pee or get some water I’d feel lightheaded. Not like the room was spinning but just like I was going to fall over. I’m trying to wait a couple days before taking a test but my bf wants me to go ahead. Normally the week before I get my period my nipples get sore and mine aren’t and I’m 5 days away from my expected period. 🤞that this is it!