8 dpo are these pregnancy symptoms?

I've been extremely fatigued the past few days and have had some vaginal pressure. It feels like shooting pains in my vagina kinda and I get nauseas over certain smells. I feel like I can smell everything 100xs stronger right now. I'm not sure if these are just normal PMS symptoms or if I could be pregnant. Has anyone else experienced this? I took a test at 6 dpo but it was negative so I'm going to wait till I'm atleast 10dpo