Self Esteem Crisis

I am going to be honest and say that I am not feeling to good about myself these days. I feel frumpy, old and so so fat. I have no cute clothes anymore. My hair looks crappy and I feel like I am aging rapidly. I don't know how much of this is lack of sleep, having a new baby or just my advanced age, but I look like poo. Should I go out and get my hair done and buy some clothes to feel better? Will that even help anymore? I feel major plastic surgery looming on my horizon. Good thing Jerry worked all that overtime....