See if you get an emergency supply from you doctor. Its not good to miss that many doses of any med but esp lithium. I should know I am on it an I take it on the dot when Im supposed to. This is a med you dont fool around with period. See your doctor at once and get an emergency supply. I am a pharmacy tech and we always tell people to try to order early. I hope everything works out for you! (((((((HUGS)))))