Do I have to make up the days when the menstrual bleeding stopped and then returned, and then I performed ghusl and prayed?

If the bleeding stops completely and the area dries, and no trace of blood, yellowish discharge, or brownish discharge appears, then purity has been attained, and ghusl (ritual bath) and prayer become obligatory. The Malikis and Hanbalis hold that purity may intersperse the days of menstruation. This is called the "talfiq" (combination) view, and it is stipulated that the total days of menstruation do not exceed fifteen days.