Hello Friend, Good that you are seeking a help here. Over sleeping is associated with a emotional imbalance like depression. It needs a further analysis to suggest you a recommendation. In addition, need to understand your lifestyle patterns, eating habbit, weight, digestion issues etc to evaluate further. Better to have a holistic approach in isolating your roots cause, so that a suitable solution like few home remedies, self therapies, lifestyle changes, dietary etc  can be recommended.