My Husband Has Flu A And He Was Put On

my husband has flu a and he was put on tamifu for 5 days 2 times a day, I was put on tamifu one time a day for 10 days. but the pharmacy is short of supply, they can only provide me with 5 doses for 5 days. do I need to start it again once the other 5 doses is available? I have symptom earlier but now I feel fine and my husband is fully recovered.