T.T.C

My period was on the 12th of March and end on the 17th of March. My boyfriend and I had sex on the 24th, 27th, 28th, 30th, and 31st and den we had sex on the 1st, 2nd and 3rd of April. I had a faint line on the Clearblue ovulating test on the 24th and had a dark line on the 30th and 31st (pic below). But is it possible I could be pregnant? I had a miscarriage in December of 2018. Got my first period in January of this year den I skipped my period in February and had my second period last month (March) so is it still possible for me to be pregnant? I mean the Clearblue test said I was ovulating. Also my period suppose to start tmw but I’m not cramping as usually before I come on