Question

So my husband and I found out now yesterday that we are expecting baby number two (five positive tests). Super excited but also a bit nervous/worried as we miscarried in September at 6 weeks. Based on last cycle, fertile week etc I’m 4 weeks today. Should I schedule with my OB since we had complications and then a miscarriage before or wait until after I would have had my period? Praying for this baby. His sister is almost 13 weeks so I have a baby buddy lol