I finished my first pack about a week ago, and once I started the...

I finished my first pack about a week ago, and once I started the second pack I started to get all the side effects. My first month was fine, for the most part. I spotted for a few days, but that wasn't too bad. Now, I'm starting to feel depressed all the time, I feel nauseated after I exercise, tired all the time, and my cramps have been increased! I started the BCP to stop my horrible cramps and sure, they've been better, but I get a mini-cramp everyday now! My back, shoulders, neck and legs hurt all the time, my boobs are tender and uneven. I've also noticed a gain in weight. I'm glad I'm not the only one suffering, but I just want this to STOP!