HELP PLEASE 😔

Mel • Married the love of my life one baby watching over us...are rainbow baby born November 2016
I went w my husband to for r first ultrasound and the didn't see a heartbeat?? I feel sick all the time and tired I have had no spotting?? They took blood but till this point my numbers have been doubling and been fine plz help prays too 🙏🏼🙏🏼💟💟 for my baby love