Help, I have blood in my panties(has anyone experienced this?)

Mae

Hi ladies, today I went to my 1st appt 5 weeks 6days and everything went well took a urine test and got confirmation on my pregnancy, went to the front desk to schedule my ultrasound and felt what felt to be my period.went to the rest room and their was blood in my panties, not a liitle but enough to soil my pants if I hadn't noticed the feeling early on. I asked to use the restroom, I was alrmed ladies.but I wiped it away after about 3 wipes and told the nurse and it wiped away for the most part but this was not spotting(I am now wearing a pad, b/c idk how long it will continue.)she told me to go lay down at home with my legs up and get some rest, has anyone very experienced this. This is my first pregnancy and I've been a little stressed/worried due to financial issies between me and hubby, and advice helps:) she advised that I could be fine/threatening a mc:( praying for the best #godbless