Spotting 3 days after my cycle

Hi ladies i experience spotting from 3 up to the 11th and start bleeding more with little clots went to the er they confirmed i wasn't pregnant with the urine test so i did home pregnancy test and got a faint positive. went to my doctor the next day they also got a fainted line on the test then i was sent to get blood work and she call me and confirmed that my hcg level was at 15.7. which puts me at a week or so pregnant she say so i have to go next week to see where my hcg level at to see if i had a miscarriage or not so please ladies pray for good news.