Christina Applegate opened up about the pain associated with her multiple sclerosis battle on her "MeSsy" podcast.

I lay in bed screaming — like, the sharp pains, the ache, that squeezing,” the “Dead to Me” alum confessed on her “MeSsy” podcast Tuesday.

Christina Applegate share the reality of how hard it is living with multiple sclerosis (MS), including the severe pain. "I lay in bed screaming. Like, the sharp pains, the ache, the squeezing," said the Dead To Me actress during Tuesday's episode of her MeSsy podcast,