These are early signs of depression. One should not ignore these. If any particular stressful event is causing these problems then you need to handle these issues. Try to involve yourself in some creative work like reading, playing a sport, traveling, listening to music, etc. as per your liking. Try to schedule your daily activities and keep very little free time. If these things don't work out then you need to consult a psychiatrist.

Welcome to practo. Your complaints are strongly suggestive of Depressive episode. The initial stages do present in such manner. Dont worry, it is completely curable, but with suitable medications if required and a psychiatrist consultation. Regards Dr Pankaj Borade