Hey :) We all go through loneliness in life during certain periods. We also have to go through depression and especially during that age. I also went through a very rough time while I was 15/16 I had very severe depression and felt very lonely I felt like life was ruined and I was going to be like that forever.
But now I am 19 and I am a completely different person, I no longer am depressed at all. So first of all understand that things will get better soon. :) You will meet new people and you will accomplish many things in the future so don't let this little hurdle get in your way.
The way I got over depression was mentally realizing that I did not want to be depressed anymore and going out and making changes in life which help me break out of that curse. I know you are lonely but you don't always need humans to fill a void, try to find a nice hobby or activity to do to take your mind off things. And as you start doing more you'll also meet more people.
Also if you want to do good deeds start by going to the mosque to pray, then go help people in need, go volunteer a couple hours a day. Pray the other 5 prayers as well and Allah will answer all your prayers don't worry about that. It may take some time but it'll happen.
:) Also help your mother around the house more often.
Don't worry much brother man. Keep the faith.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.