hi, i started a 5 day course of nitrofurantoin for a wee infection on the 30th december. When the dispensary at my chemist gave them to me they said "we are 8 short so you'll have to come and pick them up at another time" I have only just realised that the 12 i have will run out today and they are not open tomorrow. What's the best thing to do? Either just take the 3 days worth, have a day break then take the final 2 days, just take 3 days worth full stop or phone the on call service explain and ask for another prescription so i can get them from a chemist today?