Seriously???

I have been exercising for almost a month and today I went to the doctor and I have not lost a single pound! I am so disappointed. I'm practically starving here and gave up sweets but what is the point if I can't even lose one lousy pound? plus I just turned 41 and it seems like my body decided to just break down. I hurt my back yesterday trying to put on my damm pants. Who does that? So I wasn't even able to exercise last night and probably won't be able to again today. It sucks.