Girls solitary... I dont know what to do?

On Tuesday i came home and my stomache hurt right after i shoved my closing pizza done my mouth my throught and it started hurting then when i be taking a shower i figured here was brown stuff within my panties. I told my mom she told me its my period but she wasnt sure because of the color. She took me to the doctors today but the doctor didnt ask to see it or any article she just said its ordinary that i should have it, but she never said if it be my period or any item similar. I dont know what the brown stuff is... What should i do...? brown stuff is totally normal. dunno why. but it is.
this usually happen to me when i'm late for my spell. i tend to spot for a few days, and yes, it's brown as well, but eventually become a normal spell. if you don't get a interval within the subsequent few days, i would recommend going to a obgyn

spots on dogs skin

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