life of uncertainty

I have a desire to do yoga, to get my mind and body relaxed and more flexible and then see what happens naturally. Unfortunately the size my body has reached makes the necessity to lose weight the bigger priority. I have been feeling lately, and ever increasingly so, that my right and left side of my body are completely out of whack and I don't know how to help. I went on a walk this evening with Elijah and did some stretching and some weights. I feel awfully tired now.