Just out of random curiosity yesterday at 8DPO I dipped an OPK strip in my fmu and it almost instantly came up positive! I used OPKs earlier in my cycle and got positives on CD14 and 15 and according to my BBT spike I ovulated on CD15, which makes sense compared with my previous charts. I've randomly used OPKs later in my cycle before but have only got positives around my typical O time. Also, I noticed at 8DPO my temp took a big dip... and then this morning at 9DPO it spiked up again. My most recent menses was strange, lasting only 2 days. Normally, it lasts 5-6 days. I stopped taking the BC pillmid-May and everything has been "normal" for me since so I'm not sure if my body is now going haywire or what?! My chart is below. I took a break from BBT last cycle in September, hoping a decrease in stress and anxiety would help... but then I had the wonky menses so I started temping again, hence the lack of temps last month and beginning of this month. FYI I have taken HPTs since my "period" and most recently this morning, but sure it's way too early for a if that's the case.