A Painful Project

I was SO excited to be redoing our room and now I'm not really sure how I feel about it. I'm in the worst pain that I've been in since I was pregnant. I think I have tendinitis or something and my whole left shoulder down my arm is so bad that it wakes me up at night. I've only been getting about 3-4 hrs of sleep at a time before I wake up and have to get up. It really stinks to say the least and I've only gotten the closet mostly done! UGH