I am on my second pill pack now of a 24/4 day birth control called lolo. There are only 2 days that are completely inactive. On my first day of the inactive pill last month/pack, I begun a very light bleeding. It lasted for about 3 days and was fairly brownish. On the second day it was heavier at times and I did use a tampon. I read online that with the 24/4 birth control it is normal to have lighter/shorter periods however this seemed very unusual to me, considering my normal period is about 5 days long. I was wondering if I should consider this my period, or be concerned about whether I missed it? I did experience spotting earlier in the month however the blood was lighter and only lasted for 1 day.