I’m 154 and I was wondering to eight have something to do with getting pregnant and every since den…

I’m 154 and I was wondering to eight have something to do with getting pregnant and every since den me and my ex been having sex and ain’t nothing happen and now that I’m with someone new I’m seeing will his sperm work and I been drinking a lot of water to see will I actually be pregnant. So do my weight have something to do with it?