Left pack in UBER?!?

Breena
Ok, so i am a waitress and i usually work nights but we got a bunch of new highers so now i work mornings to mid shift. So because my hours changed i have to carry my pill pack in my waitress fanny pack so when my alarm goes off i take it right then and there. So i got drunk after work and i was on my way home and LEFT MY FANY PACK IN THE UBER!! I called and he said somone took it. Lucky i had no money in it. But anyways, the next day i had to miss my pill because i lost my pack, but today i went to get new pills and the clinic people told me to take two but my problem is i dont know where in the pack i stopped, so should i just start the pack a over?