Im 6 Weeks Pregnant & Fall Yesterday. Right Away I

Im 6 weeks pregnant & fall yesterday. Right away i felt wet & i checked the discharge. It was a very light brown discharge. It continued in small amount untill bedtime. However there was non throughout the night. Now I noticed a light brown but the amount is much smaller.
Im concerned too much coz i had a miscarriage 2.5 months ago at 7/8 weeks