On 16 May, I will complete one PMO free month. But the problem is that I have started spending my free time on YouTube(funny pranks, gaming),gaming(PUBG), tv shows and other non-educational pleasure seaking things(not PMO) but not on my studies. Still(after 25 days of no PMO), I have a sensation of constant fear in my chest, with my heart pounding fast most of the time. And when I have to study for my school tests(I have daily tests at school), it takes me forever to learn even the easiest topic(this never happened before) and I am scared(increased heart beats) while studying. I just procrastinate my tests and end up studying till 3-4 am at nights (I need to get good marks). I feel somewhat relaxed when I spend my time on games, YouTube etc but not when I have to study. I have become addicted to indoor pleasure seeking things (other than PMO). Should I stop spending my time on things other than studies and delete the games and stop using PC/smartphone? Studying has become an impossible task for me. Is it because of the dopamine receptors? How long will it take to get things to normalcy and what steps/practices can I do to improve my situation? Please help me in getting out of this woeful situation. I want my life back that I used to have 1-2 years before.