I have been very hesitant to write this but I really hope someone can help me
I am 17 years old and I haven't been feeling like myself for quite a bit or ever since I turned 17 I have been feeling so lazy all I do is lay down eat sleep and scroll on my phone

I have been trying to get back to working out and I stay consistent for a while then I flop but I haven't been excited to workout like before now it feels like a chore that's probably because a friend told me that these workouts are useless and that if I really wanted to get into shape I need to go to a gym

And to top all of that I have social anxiety so I mostly stay at home during summer vacation and I just feel so useless nothing makes me happy anymore not my favorite foods even though I love food so much , even when I scroll on my phone I do it to just take a break from overthinking my screen time is probably like 9 or 10 hours or when I watch a kdrama I enjoy the show till I finish it then it's back to reality

Idk if what I am saying makes sense I mean there is no reason to be depressed I don't have problems and my family are nice and don't stress me about grades as long as I do my best and when I have issues I go to them and they understand me but I just feel so empty my life feels so pointless and world just seems so dark in my eyes and I am in constant fear of the future I don't want to screw things up or let them down bec they have done a lot for me

Sorry for the long rant but if you can please give some tips or anything to help me clear my mind and give me hope in my life for a bright future.