please move if this is in the wrong place.

I have just started a 2nd job that is really full on walkin and standing for 10 to 12 hrs at a time and my normal job is just sittin alot.

So now sinnce ihave been walkin alot more my hip and down my leg hurts really bad when i sit and by after my 2nd shift of a weekend i can not sleep at all when i get home because no matter how i lay i can not get comfy. the only thing that has stopped it has been panadine forte but i only had 2 of them left.
i am going to try to get into the doc this week but it wont end up being until thurs arvo or fri morning so just wondering has anyone hadd this pain before and is there anythign i can do to help it like stretches or anything.