Day 41 no period Negative Tests


Hello , I'm just a little confused on if I've concieved or last cycle was in June 18th and my fiance and I had sex on the 8th of July and the 15th and I'm hoping for a pregnancy result but I keep getting Negatives although I took The Equate early results and Got a faint line but I'm not sure what it could mean because all the other brands were negative.I REALLY NEED ANSWERS IM FREAKING OUT!!