Ovulation test help!

Stacey • One boy, one girl, Two in Heaven and another on the way. Endo Warrior, Bicornuate Uterus

I took a test yesterday on CD 11 and got a positive the line was just as dark. We had sex this morning as my husband is on nights and a few hours later I took another one and the line was blazing dark. So was yesterday's actually negative? If it was positive yesterday then I would be ovulating today or tomorrow but if today's is the only positive then I would be ovulating tomorrow or day after. So confused just tryi g to time it right.