Hello, Get an ultrasound done immediately to examine her pregnancy.

It could be threatened abortion. Get ultrasound done

Hi there I understand your concern and feeling towards your symptoms... I want to assure you that if its small amount nothing much to worry...Spotting is light bleeding from your vagina. It's similar to a period, but much lighter. The colour of the blood can be anything from red to brown...little spotting or bleeding is very common in early pregnancy... Consult nearest gynecologists for clinical examination and evaluation they will do the needful.