Am I the Asshole because I'm fed up with my wife setting her alarm half an hour early every day?

I know this is kind of a silly AITA compared to a lot of what's on here but I'm so close to the issue I honestly don't know which one of us is being unreasonable.

So I have had pretty serious sleeping issues my whole life. I sleep with an eye mask, ear plugs, and take sleeping meds and still barely get to sleep. Anyway my wife is sort of the exact opposite and can sleep anywhere any time. In any event, recently my wife has been setting her alarm a half hour before she needs to get out of bed because "her body needs time to wake up". I feel this is really unfair because she's waking me up a half hour/ 45 minutes before I need to every day. I've tried to talk to her about this and she essentially tells me to deal with it. Any responses are appreciated.