LOST a pill

Kate😛 • 5.3.15 💗 I love Phillip Phillips and Coldplay 🎶 love to cook 👩🏼‍🍳 and I work at the Home Depot 👩🏼‍🔧
What do I do if I LOST Monday's pill? This is my last week before I start my placebo pills, and I start them on Sundays.
Today I pulled into work rushing, went to pop it out and it either wasn't there or it flew somewhere in my car and I checked couldn't find it. Really freaking out here :(