hi my name is miriam minaya , i started my period on the 4th of this month and it ended on the 10th of this month now out of nowhere i started it again today on the 18th of this month but when i went ot go use the restroom it came out bright red but when i wipe it came out brown and it really didnt smell lke period but also when i pee it kind of hurts by the hip bones. i even took a preganancy test this afternoon but it came out negative so im wondering if i had a miscarriage . So can you please tell me what is going on with me .