period on the pill

I don't know if this is going to make any sense, but I'm currently taking the pill (femme-tab 20/100) and I've been skipping the 7 lactose tablet you should take at the end of the packet, but I haven't because I don't want to get my period (I don't like my period getting in the way of activities and sex) so I'm on cycle day 41 because I've skipped the lactose pills which allows a break and for you to get your period, but today I got my period even though I shouldn't have, it is bad to skip it, is I my body getting rid of it cause I have to much? I'm a little confused! 😐