what you should NEVER do with the pill

So I messed up SO BADLY with the pill... was really busy (and I'm really forgetful lol) so ended up missing taking it a lot, so like taking the pill one day and not the next. It was messed up. Sometimes I would take it for like four days and forget, then get a short period and then take it again a week later. It was fucked up. The last time I took the pill, I looked up all the bad stuff taking it wrong can do to your body, so I just stopped. After that, I had a MONTH LONG period, and then SIX MONTHS OF NO PERIOD. I fucking thought I was 6 months pregnant. Just finally got my period 2 weeks ago... safe to say, the pill is not for me.