If wagering were allowed on the Internet, I would wager, since she won’t be governor, she will decide to stay in the Senate, at least until the end of her term.
She thought should would take TX by storm and get another job title added to her Wikipedia entry. She lost. She had no intention of resigning her Senate seat, unless she won the TX primary.
Another part of their personality craves attention, wanting to be in the spotlight as often as possible. Then--there are just us plain ole folk who want to be left alone......