It’s been a tough few weeks but everything is looking up!

I’m 8w2d according to when I ovulated but every scan I get gives different numbers. Last week Wednesday I was 7w1d and today they said 7w3d. They were done at different facilities so I don’t know if that has anything to with it but anyways... Last week I started bleeding pretty heavy and it turns out I have a subchorionic hemorrhage but the baby looks great and the heartbeat went from 143 last week to 177 this week so as long as baby is ok I’m ecstatic!! I have a girl and boy already so this baby will be our tiebreaker! I say girl but hubby says boy...does anyone know how to do the Ramzi thing? This was transvaginal