4dpo dark OPK vvfl HPT... help please??

Hi all. We've been TTC for 2 years. This month I took self medicated with vitex (dr won't prescribe anything 🙄) and used preseed. I got my positive opk confirmed with bbt on cd 13. We BDed every day before and two days after O. I'm currently 4dpo and a POAS addict 🤷🏼‍♀️ so I decided to take an opk (heard somewhere that it can sometimes catch early pregnancy surge) and a hpt. They never touched each other in the process. On the hpt within time frame I thought I saw a line, but disregarded it because I'm 4DPO and I'm just thinking I'm crazy. I left the house and came back, of course knowing full well you should NOT look after time frame. But I did, because I like to drive myself crazy.

Line is still there. And opk is dark, like what mine have looked like a day before a rare positive ovulation. What are your thoughts?

Obviously I have to test again, but I'm going to drive myself crazy without other eyes looking at it.

By the way, I have been having weird pelvic pulling, dull pain feelings for two days.