OPK? PREGNANT?

Lacey

Rundown: I’m currently 11DPO. So I had wet creamy CM since I ovulated up until 8DPO. 3 days ago (8dpo) I woke up wiped and there was two quarter size amount of blood on the tissue, wiped again and nothing. Ever since then I’ve been dry with a tad of watery cm which is not normal I normally have medium creamy up until AF. Today I seen a couple post about getting a positive OPK then getting a positive pregnancy test? Has anyone has this before?