Nervous and excited

Ka

So I will be exactly 7 weeks tomorrow. We have our 1st doctor's appointment on March 5th I'll be 8 weeks and 2 days. I'm excited but nervous that they won't find a heartbeat or the baby. Me and my husband had a miscarriage in November 2018, november 2017, and A eptopic in 2016. So this is our rainbow, just trying to stay positive.