Miscarriage?

S 🌸

I’ve taken 3 pregnancy tests in the last 6 weeks. All negative. For the last week, about every other day when I’d go pee, I would have a drop or two of blood. Then yesterday I started feeling like I had the flu and hurting all over with cramps. I went pee and this came out. Did I have a miscarriage? My period is 2 months late but I have PCOS so that part is not abnormal. I’ve had clots before on my period, but never anything like this with white membrane stuff attached. I haven’t had any bleeding since. Just cramping off and on. And another pregnancy test said not pregnant. Miscarriage?