What Are The Side Effects Of Loloestrin?

I am a woman in my early fifties who has lost fifty pounds. when I got thin and muscular my periods stopped and I got sweating during pm. I have been put on loloestrin, and am concurrently using a progesterine cream. Otherwise, no symptoms. Feel good and very fit. Is this a problem? Have had melanoma two years ago, with wide resection and neg nodes.