Yasmin and muscular pain

I have been taking the pill for 7 days. Yesterday I woke up at 3 am feeling very nauseous. I decided to just try and go back to sleep, and slept until about 9 am afterwards. Upon waking up I had to run to the bathroom and I threw up bile for several hours. I also have severe lower abdominal pain, I don't ever get cramps so I don't know if thats what it is, and no, it is not muscular pain from throwing up. My moods are out of control, and have been since the third day on it, I cry at everything. I have bad heartburn, and I am exhausted. My breasts are also extremely sore, and my skin is absolutely terrible. Is this normal, or is it possible I am pregnant?

If you scroll down a ways you'll see entries by Leah. Leah is my sister. She had terrible problems with Yasmin and I have too!

I was on Yasmin for just over 3 years, I stopped taking it this month becase Leah and all of you convinced me that I wasn't really a sickly & emotional mess... it was Yasmin's fault!

Over the past 3 years I've been suffering from the following side effects I now believe are directly related to Yasmin:

Clouded Thinking/Poor Attention Span
Depression (I've been on 2 anti-depressants for almost 3 yrs)
Anxiety (I've been on an anti-anxiety medication)
Violent Mood Swings
Night Sweats
Daily Headaches
Feeling tired all the time
Poor Circulation
Shortness of Breath
Leg Cramps at night that wake me up
Cronic Muscular Pain in my back
NO sex drive

It's been almost 2 weeks since I stopped taking Yasmin. Already my thinking is clearer, I have more energy, less headaches and the sex drive of a teenager! From what I've read here it sounds like things will continue to improve in the next few months. I'll keep you updated. Thanks everyone!