maybe?

hi girls! little back story, fell pregnant in december last year, miscarriage in february.

i got a positive test on the 19th july, im between 6/7 weeks, a week ago i have pink tinted discharge them turned brown and i know thats normal so i didnt worry but as of five/ten minutes ago i noticed brown when i wiped after i peed, its currently 23:47 where i am and im heading to bed, do you reckon i should put a pad on incase it gets worse? i dont have any cramps but not sure its normal to have this again? thanks girls!!