Doppler stressing.

Ba

So my husband and I decided to get a fetal Doppler so we can find our small beans heartbeat Incase I start have anxiety about losing the baby. Making sure everything is alright between appointments. So we actually found the hb for the first time the other day, and it sounded so good, but now I'm having issues finding it again. I'm currently 9w5ds.

Anyone have this same issue??