Ttc baby #2

Sarah
So about 3.5 years ago I had a miscarriage and then 2 years ago I had another miscarriage. We were finally blessed with our little one 1 year ago. We decided this month we were going to start trying for baby #2. We started trying right around being fertile/ovulation. With my past baby #1 my progesterone levels were really low and they said the only way I'd be able to keep her was if I took the pills.  Drs are saying I will more than likely have to be on them this time too. With that being said I think I'm psyching myself out bc I've already taken 5 pregnancy tests (all negative). I was supposed to start my period today. I've had some soreness in my boobs and I have to pee all the time. The last test I took was yesterday. I'm probably not pregnant then, right?!