HPT or Blood Test?

Has anyone found that a home test couldn’t pick up the HCG but had a blood test and found out you were pregnant?

I️ need encouragement. I️ missed the first week of bcp and AF was due on 10/22. I️ had two days of pink tinted cm around cervix around the day AF was due now nothing and bfns. If I️ am pregnant I️ need to find out if I’m not AF just needs to show up at this point 😔