Birth control pills ----side effects

Hi lovely people. I have few questions for those who are taking oral birth controls (aka the pills)... i just started taking my pills this month and I'm currently on my 2nd week of it. This past weekend, I had a really bad mood swings that came out of no where. I'm currently breaking out on my face-I used to have body pimples all over but those disappeared, thank god. However, I have several symptoms/side-effects!! Such as eating constantly because I don't feel "full", feeling lazy and sleepy, and I even noticed that my hair are growing so quickly on my legs and armpits!! Trust me, I drink TONS AND TONS of water to keep myself hydrated and my body tells me that I want more water. I am an athlete and I tried to workout for about two hours every other day, but this laziness and lack of energy/motivation IS KILLING ME.

Am I reacting to the pills or is there something wrong with me? Will the symptoms go away eventually?? Or are the pills just not right for me? Ahhhh frick... plz help

I forgot to mention that I got my birth control pills prescribed by my doctor to help my menstrual cycle.