I mean you'd think so. At one point she says "I need serious help!... I'm gonna run out soon!".
I think the main problem was she'd already eaten a pound of the ashes, and she said if she ran out of ashes she'd have to kill herself.
The real kicker here is that embalmed remains contain chemicals that cause psychosis. I didn't realise they embalmed people they burned, but apparently they do, so while she's trying to get less crazy she's actively eating craziness chemicals.