Irritated most of the time. My family!

Hello dear, The symptoms mentioned by you here of persistent headache, decreased sleep, frequent crying episodes, easy irritability, low mood, tendency to compare with others etc are suggestive of a negative mood and emotional state like depression. Hence my suggestion for you is to seek a consultation with a psychiatrist near you for comprehensive assessment and evaluation. A detailed medical and psychological assessment is necessary before taking it any further. However a high probability of ongoing depressive episode is present as per your description. A combination of medication and psychological intervention is likely to be well suited to your condition. Hope this helps you. Best wishes for your health and future...