period implantation or ovulation

okay so this is supposedly my regular ovulation days and me and my bf had sex all those days sorry TMI

than on the 16th I started spotting but when I saw I was spotting like a couple minutes later I had a creamy and white cm than on the 18th I had light period but no clots which I always get when on my period and the first 3 days of my period are usely heavy than the last 2 days it's light than it only lasted about a day and a half with the light bleeding than it stopped when I went to the bathroom like a couple minutes ago I changed the date for my period and now it's says I ovulated the 2nd to the 7th idk what to do can someone help me and I had a MC on Christmas of 2016 and me and my boyfriend have been TTC for year on and off tried not to think about to much