Frolic, with my last bfp I had very tingling sensations in the nipples. They didn't hurt and they weren't overly sensitive or erect, but it felt a bit like pins and needles. Never had it before or since.
I would potentially be one for poasing on Sunday! AF is due on Monday and I promised DH who is away this weekend I wouldn't poas without him, so I was planning to pee on Minday morning. But that's Sunday UK time, so... I'm in! Might just be a few hours later than you others.
7dpo here. Would love a bit of implantation bleeding right about now!