First trimester spotting

Shannon • 36 year old mom of 1 and pregnant with #2 (yay)!!!
I am 36 years old. I miscarried in March, currently 7wks 3 days. I had light spotting after every transvag ultrasound which subsided within 1-2 days. Now I am randomly spotting and I'm a bit freaked out. Anyone else experience spotting?