Cake chocolate symptoms and conditions

My God, This is so confusing!! I 'm 23 yrs old and I've been taking YASMIN for about 2 yrs. It really helped with my period pains, my periods were lighter and everyday in every month was totally normal for me. Everyone else in the world had the pains pains except me!!
A couple months ago, I decided to stop taking the YASMIN, because I thought that maybe I would be ok without it and save myself some bucks everymonth. But Oh My GOD!!
I never believed in the existence of PMS until last week:
I was on a diet and last week I just ate junk food none stop, my mouth was like a conveyor belt for ice cream, cake, chocolate, meat, pizza. And I knew I should stop cuz I was ruining all the progress I made with my diet... But I couldn't stop eating!!
My libido sky rocketed... Which was difficult because I was trying so hard not to be sexually active with my horrible ex-boyfriend... I tried to concentrate on other things, but having sex was literally taking up everything!!! I felt like a real whore....
My ability to suppress negative emotions was also difficult. I usually deal with a lot of upset persons on the phone and I usually am the one to re-assure them and give them all the information they need. One of my superiors enjoys picking on me and I ALWAYS let it slide. But last week... My God, I knew I was getting angry, I told myself "don't allow yourself to look ignorant and blow up" but it was as if I didn't have control!!!
I got bad cramps days before my period. Usually I get them the day before or on the day of my period. But I couldn't function!!!
My period came really really really late, by about a week and a half. I was so worried that I was pregnant especially because of my week of weakness with my ex... I took four EPT's.
When my period finally came... It came really heavy. This is embarrassing. But I'm wearing adult diapers at night. Tampons would be a waste. When I use the bathroom, blood just drips out in large gross clots.
And so I'm starting back on YASMIN.
Friends who took YASMIN experienced negative side effects: breast tenderness, leg cramps, increased PMS. But what I listed here was what happened when I came off it for two months. I'm not recommending it. But after reading this I realize that we are all different, different how?? I guess we'll need a Gyno or MD to give reliable answers.
Good Luck, and my condolences to you all!