I would still have days to make up from Ramadan, and I would not be able to make them up until Shaban came.
حدثنا علي بن المنذر حدثنا سفيان بن عيينة عن عمرو بن دينار عن يحيى بن سعيد عن أبي سلمة قال سمعت
إن كان ليكون علي الصيام من شهر رمضان فما أقضيه حتى يجيء شعبان
Bukhari narrated it in the Book of Fasting, in the chapter "When Should the Missed Fasts of Ramadan Be Made Up?", 1950, and Muslim narrated it in the Book of Fasting, in the chapter "The Permissibility of Delaying the Make-Up of Ramadan as Long as Another Ramadan Has Not Come... etc.", 1146, from the hadith of Yahya bin Saeed, with the same wording.