I have been on weight watchers for 5 days and haven't lost a pound. Usually I would have lost at least 2lbs. by now. I have even been walking. It's like my body won't budge. I don't understand what could be causing this. I didn't cheat or anything and had only 22 points. I've done this before and the weight usually starts coming off within one day of doing weight watchers. Does anyone no what could be causing this?

I'm on WW also. Are you eating your AP's - since you are walking? If not, that could be the reason.
Your body could be retaining water.
I'm assuming you haven't had a WI yet - so i would just wait for your weigh in and see what happens. I have weighed myself before my actual WI day and had gained but a couple days later, when i go to WI, i had lost.
Just give it some time! If you are following WW correctly, it will come off!!
Good luck.

Are you taking any medication?

Have you had a check-up to make sure that you don't have any medical condition, like thyroid problems or something along those lines.

Also as I get older, it is harder for me to loose weight. I was 20 lbs over my ww goal. And I started back in August, and I lost the weight slower than I did my first go around with ww.

Just stick to the diet and if you don't loose in a couple of weeks, go in for a check-up to make sure you don't have any thing that is causing you not to loose weight.

Good Luck!