Take it easy buddy. DO NOT start modafinil. There are simple , common sense things which can be done, before we think of medications. But what u do need is an assessment of your thought, behaviour and mood to identify the problem correctly. If it s really bad , consult a professional. If it's not that bad, do a self assessment or ask a friend or use books and apps specially built for such purposes.

Are you under stress ? I believe you should discuss your concerns in detail with a mental health professional to gain an insight about nature of problem and ways to overcome it through psychotheraputic techniques Consult with me or any psychologist for therapy and counseling Connect with me through text Follow my Facebook page "juhi parashar -psychotherapist " for mental health issues All the best Seek help for early recovery