I also completely understand the decreased libido many report. If you think about it this way it makes total sense and none of are crazy! Yasmin increases serotonin in the body according to my research. SSRIs are a group of antidepressants that also increase serotonin in the body. SSRIs are NOTORIOUS for decreasing libido due to the increase in serotonin, so it makes sense Yasmin would also. For me this has been a troubling problem along with the others I mentioned. Interestingly I had increased depression and anxiety, but this couod be to the increased moodiness overall. I also agree with the palpitations and dizziness as I have these symptoms also from time to time. These could also be attributable to serotonin-mediated side effects.