Thanks @Sabochan. I bought a thermometer with double decimal today. I want to be prepared for next month if BFNs are coming up for Sep. I've had twinges in my right side lower abdomen since O and put it down to O initially but have had them daily since (now at 9dpo). Am I clutching at straws thinking this is implantation? AF due next Wednesday.. Feels too early for period pain.. And it's not like period pain at all. This ttw is a killer!