Bro i have done physics hons from du. I took admission in 2019 where we will get admission based on cut off but now du will admit you based on entrance that is quite easy, based on general questions. I am strongly advised you to not fascinate about the future of doing research or all that, if you are genuinely interested in physics then go for it because graduation physics is 10x times tougher than 12th and after that if you want to pursue masters then also you have to give another entrances. I myself have a good interest in physics in 12th got 95% dreamed of becoming a astrophysicist but when I went to college all things went wrong, due to some family issues I couldn't concentrate on my first sem much due to which my base of mechanics(sem 1 subject) was gone. During 2nd sem i tried to study but covid came and i got viral for about 20 days then I got stomach infection and ibs which took my 1 year and i couldn't study but thanks to online exams I got passed. Due to some other problems and previous medical problems during covid i suffered chronic anxiety, I was not able to do things properly even I can't study. When our college open after covid my anxiety reached on peak, I was not able to go to college and attend classes because anxiety went really bad. Then I started medicine doctor diagnosed me with severe anxiety, bipolar and gave me medicines for this. But medicines only worked few days later my exams and practicals came and you can feel how wrote exams with anxiety by taking pills and without doing study because I was not able to do. So I just ignored and went with full faith that I have to write, but luckily facing so much I passed my exams with cheating. After my exams I took 2 months break to rejuvenate myself, then the main point came where I have to decide what I have to do now for my career, I feel if I went for some entrance and post graduation I will develop more anxiety so leaving this I started learning about technology and programming languages but still I was not able to concentrate and after studying for 30-60 mins I got panic attacks and anxiety worrying about my future. This lasted for 4-5 months after my exams. But in December I took a bold decision of quiting my medicine slowly and facing all the problems. I thought if I don't study and didn't do any thing in future then it is a lose for me and if I study and got anxiety and diseases it is also a lose for me but I feel doing study and then facing it and then failing is much better than trying, since that day I am studying regularly got bad anxiety and panic during 2 months but later things getting better. So in my opinion facing problem makes you a better person and most important discipline is the key, discipline solves many problems. So just take your decision wisely and follow discipline. No matter what the situation is just study. You will feel confident and good after few days Or months and remember things will go in your hand and if not you will not feel regret of not trying. Just follow a schedule which suits you and make physical activity as a priority it will solve many problems. And talking to physics if you think you genuinely have interest then take it otherwise you will get bored. Start what you feel will give you money as well or you are really interested in it because physics is not mainly theoretical in graduation as well as post graduation. And if you feel going to college is not worth, then try to develop skills that are in demand and interesting and pursue your college in distance mode. If have wrote that you are using computers so if you are interested in it the pursue cs hons Or bca. Good luck if you need any help just dm me.