Am I losing too fast!!

So matt left on July 5th and on that day I weighed 154.5 and here it is 15 days later and I weigth 146.5. I am sure tomorrow I will lose another half pound or so. While I hve managed to get back where I was when he came home I feel that I am losing way to much way to fast. I know part of it has to be because I am depressed about him going back to Iraq and when I get depressed I don't eat. I have to force myself to eat dinner and even when I do that I feel sick. I have been trying to eat more but it is fight and I feel like I am losing it. I will be so happy when matt makes it home and I can eat.