i’m confused about my period

i had my period last month on the 26-30 and then around maybe the 10 of this month i started having brown discharge and then eventually turned to peach type of color then back to brown. it went away maybe after it was there for like a few days and went away. the color was never red or dark red just dark brown and then for like a day it was peach but mainly brown. IM CONFUSED. is it my period and does that mean my dates changed for my next one?