Miri was totally stoned. She had already been stoned when she downed those last number of pills, and hadn't even bothered asking what they were.
When she woke up, she felt dizzy and numb, but also oddly clear. She checked the table, but there were no more pills, just a knife.
Someone had left a message on a note. "I put a surprise pill for you in your belly. Wanna try?"
She didn't consciously notice all those webcams in the room. Instead, she looked down at her belly and knew exactly what to do.
However she never found those pills.