I hope I’m not getting my hopes up

Ok so I’m 8DPO and currently laying in bed and my right nipple is so sensitive!! Just having my shirt brush against it is uncomfortable. I’ve never had this happen before and I know a lot of people say they have sensitive nipples. My period is due Thursday and I’m having slight cramps but I feel like I may be imagining it because I keep thinking “do I feel af cramps?” Hoping this is finally it 🤞🏼