Meaning of said, wiggly

[Klpno]

Hi everyone
I'd like to ask a few questions about the following passage:

She still remembered the sheer panic when she was a teenager over a patch of skin turning green, only to discover that it was simply a gold allergy, a reaction to a piece of jewelry given her by her boyfriend. Said boyfriend broke up with her a week later, her panic attack having gotten him all wiggly.

Does 'said' mean 'mentioned'?
What's the meaning of 'wiggly'?

[Tagarbo]

Yes, "said" in this context means "previously mentioned boyfriend" or "that same boyfriend." Wiggly means upset, nervous, or "squirmy".

[Klpno]

Thank you very much, tagarbo.