Ovulation test

Cat

So totally random I have pcos and I am on metformin, my ob just upped my dosage because I didn’t ovulate on it the first few months, well I am on my period (should be over today or tomorrow) and I just like tracking and taking ovulation tests starting the day my period is supposed to end or a day before and continue taking them until my first day of my next period. Which is actually mostly regular within a day or two now that I’ve started taking metformin. Any way I took an ovulation test when I got home from work today (keep in mind I’m still on my period). And normally when I’m on my period (like I said the last day or two of my period I take them) the lines are super duper light. And this is what I got when I looked at it after letting it develop. I know it’s not quite positive yet but still Super confusing as to why it’s so dark already 🤷🏻‍♀️

I should add my hubby and I have been ttc for 3 1/2 years so my ob likes that I track everything so closely because she’s really optimistic now that we’ve upped my dosage of metformin that I’ll ovulate. But is it possible to ovulate at the end of your period like this or so close to it?! Like what the heck lol I should also add it’s not as dark in the pic as it is in person. anyways sorry for the long post