Completely normal. I did the same. I think it's funny the amount of guilt we have for taking care of ourselves. "it's too much money, we could use it in other/better ways, shouldn't take the time, what if I'm too different...." We're always last on that list, aren't we? Work thru it knowing you won't regret any of it a few months time. This is the best investment for your future...good luck!