Im so confused. Really long sorry!

So i took one test it said positive. I took another test it said negative. My period came last month. But it was 4 days long and it was light. I always have a medium flow. It was brown the first 3 days and the last days it was red. The pee pee stick i took a few days before she came said no. So now im waiting to see if af comes this month. No symptoms of being preggo so far besides he is tired a lot and i barely sleep both of us having backaches. His appetite picked up and mine decreased. No sore boobs. I am suppose to be ovulating this week and the most fertile day from what glow says.. I had no cm. It was dry. My sex drive have increased drastically. I have felt like i wanted to puke a few times. My cycle is due on the 28. Oh and my mood swings. He noticed them and he did say my boobs look perky. So idk any advice. I dont want to p on a stick and be disappointed again.