Yea im only 18 and i just got off of Yasmin about 4 weeks ago and i am experiencing LOTS of mood swings...im always either sad or happy no in between, i also have this pain in the right side by my appendix, and about 4 days after i stopped taking Yasmin i got my period..(14 days early) and i still havent got my period..that was about almost 4 weeks ago. Im also very dizzy, cant sleep, I get hot and cold, oh...and i have gained a few pounds...but im still only 108 lbs.