Uy hi mama! Congrats sa pregnancy mo!
Please follow up with your new OB soon, sila ang best person to schedule your next ultrasound based sa your spotting and how far along you really are, kaya important na makita ka nila ulit.
From what I know from my mum friends, yung heartbeat usually visible na around 6-7 weeks on transvaginal ultrasound, pero it varies talaga sa bawat mama at sa dating ng cycle. Since nag-spot ka pa, your OB needs to check muna kung okay lang everything before we get excited about the heartbeat. Alam mo naman ang peace of mind na makikita mo yon! Just reach out to your clinic ASAP para sa next scan, ha? Sending you baby dust!