I have only taken it for 4 days, to fix endometrium thickening, a...

I have only taken it for 4 days, to fix endometrium thickening, and an ovarian cyst. I only have to take it for a couple of months. But, this board makes that seem difficult. I have stomach pain and a little nausea, not severe. I also have a headache, not a little one either. If I take these in the afternoon, I want to take a nap a little while later, do they cause sleepiness? No breast tenderness yet, but it's welcome if it results in a size bigger :) I do have some major zits, or boulders, or something to that affect. That stuff started a few weeks ago when I had to take Provera for 10 days (that's a mean drug!)