Can anyone help me?!? I received a 40mg Kenalog injection n Febr...

Can anyone help me?!? I received a 40mg Kenalog injection n February 27 from a dermatologist for severe eczema on my hands. this was the first time I had seen him and he didn't even want to try any other treatments. I've now had my period for 27 days straight, I've had migraines about 4 times a week and I've gained 17, yes 17 pounds in the last month. This dermatologist pretty much told me to go away when I questioned these problems as side effects of the steroid. Has anyone else expereinced this? My family practice Dr. is 99.9% sure this if from the steroid but he also did some blood work to rule out anthing else. I would appreciate any advice. Thanks!