Peroxide question ?

Scarlett

I’m 35 my period has been crazy the past 8 months they have been super light that I don’t even need a pad and basically can only see it when me and my husband has intercourse 2 months ago I was prescribed medication too start my period it worked for the past two months now this month it’s doin the same thing again just litterly a little when I wipe and have entercourse has anyone experienced this ?