5dpo and positive/almost positive OPK!? HELP!

Hi everyone!

So on cycle day 25 I had a peak reading on my opk stick and my Clear Blue advance

d also registered peak after 7 days of low then one high fertility reading. plus I had EWCM and a bbt spike. fast forward to today-I POAS just for fun and the opk came out positive/almost positive via the Glo line reader! what the heck? Has anyone experienced this and gotten a BFP? I've read that a lot of women have dark OPKS 4-6 dpo and then get their BFPs. I don't want to get my hopes ups.... thank you for any help! attached is

my chart!