Spotting at 5w5d

Renee • Married 11/9/14...BFP 6/28/15...DD 2/25/16, BFP 3/29/2019, MC 4/12/19 👼🏻, BFP 🌈 6/12/19, DD 2/4/2020

Going tomorrow to recheck my levels again, this never happened with my first pregnancy and I’m a bit nervous...thoughts or advice please, TIA!