Not feeling pregnant anymore

A

5w6d I felt super nauseous and sick for 2 days then the last 3 days I’ve felt perfectly normal, zero nausea. Did this happen to anyone else and the baby made it?

I missed miscarriage before where the baby stopped growing at 5 weeks and I miscarried at 6.5 and I’m so paranoid that when I feel totally fine it means the baby didn’t make it but I haven’t miscarried yet.