Is it possible this is a false positive ovulation test since I’m breastfeeding?

I got my period at 9 months PP and haven’t had it back since (that was a month and a half ago). I’ve taken ovulation tests here and there since my last period and thought I had some positives several weeks ago, but I’ve never had one this strong.

What are the chances I’m not actually ovulating with a positive this strong? Obviously I’ll BD anyway but I’m just struggling to figure out what’s going on with my body. There’s not a ton of information about breastfeeding and TTC out there.