Yasmin and kenalog injection

My gynocologist had to put me on Yaz because I had had a Kenalog Injection for a slipped disk and after being injected with Kenalog I kept having menstrual periods....4 in a month a half! So she gave me Yaz, it seems to work so far, but this drug gives me side effects too. Has anyone experienced extreme tiredness? I seem to be tired non-stop even after having a lot of sleep. This wasn't listed as side effect on my prescription, but I thought this may be causing it. Since I started taking this 3 weeks ago I began to feel real depressed and angry for no reason at all. I just get these weird bouts of depression.