Is this true


I just took an ovulation test and it says I’m ovulating, the only reason I took it was because I was having stomach pains, the doctor confirmed a week ago that I had passed everything from my miscarriage with an ultrasound, after getting a positive ovulation test I took a pregnancy test to see if it would still say positive and it also was faint positive so am I really ovulating or is it wrong I stopped bleeding over a week ago