Mental illness day 31

As I'm about to run out of medication, I opted to skip out on my medication today so I would have more for Monday.  While I spent the majority of the evening with Ernie, who was informed his uncle had died last night. I honestly don't have the strength to get out of bed today, like at all. I'm hopefully still going camping tomorrow with Scott. He's been under a lot of stress too lately.  I hate days like today when I feel totally hopeless.  How did I function without medication?