What is the interpretation of brown or reddish blood that has been continuous since June 24th, and is it considered menstruation that prohibits prayer and intercourse, and what should be done regarding continuing to take Yazmine birth control pills?

This blood is istihaadah (non-menstrual vaginal bleeding), because it occurs at a time when it cannot be menses, as it exceeds fifteen days (the maximum duration of menses), and there is no interval of thirteen days (the minimum duration of purity) between the two bleeds. A woman experiencing istihaadah must perform what pure women perform, and she should not abstain from her husband.