lost my birth control pack!

Natisha
Hey guys,
I went to go take my pill this morning and realized I've lost it...  I keep it in my purse because I take it at 10am every morning...  I think I dropped it when my bag dropped under my desk but im panicking.  I am going to run by work tonight before I go see my SO to see if it's there...  This has never happened to me before. I've never missed a pill since I started taking it... 
What am I supposed to do now? I've read conflicting views online. Luckily my new pack is ready at the pharmacy.  Any advice? I can't remember what day I am on either... 
If I have to start from the beginning of a new pack, will my hormones go crazy again? Thanks!