Phoenix I would stop taking it now aswell like jannah said you are so close to ovulation...
Jannah I don't use the flashy either I use the cheap line opk ones I get packs of 30 from eBay for like a couple of pounds and they have always worked best for me especially as I'm a pos addict and I would waste way to much money buying them flashy ones if I did but I also use the cbfm and them sticks are expensive but I like them as they are accurate on telling me my low,highs and peak days.
Phoenix and jannah I think you both are very close to ovulation and them eggs will be releasing soon so good luck!
Tiff good luck with testing but be careful by the results they may be false readings if your testing at 7dpo as when I conceived my son I got negative hpt and frer from 8dpo up until 11dpo, I then got my possitive pregnancy result 12dpo (I was shocked as I thought I wasn't pregnant) I now wait to test until the day my period is due.
I'm cd 14 today cbfm still on high not peaked yet and opk still negitive although line is slowly getting abit darker so hopefully I peak tomorrow or the next day
So far this cycle my cbfm readings have been cd 9,10,11 - low cd 12,13,14 -high just waiting for my peak now x