Letrozole question

Mellanie

So my doctor prescribed me letrozole 5mg I was fist on 2.5 mg now on 5mg but he told me to take 5 pills daily .. for 5 days so that’s 25 pills in 5 days for some reason I think that way too much have any of you guys went through this ? I asked the do Igor many times if he actually meant 5 pills daily and he said yes ... I’m very confused 🤷🏻‍♀️