Give me ideas of fun stuff to do?

Suck my dick

Go make some new friends.

Read, watch tv

There are a number of sports, like biking, that can be enjoyed alone, as well as with people if you make a friend later. The more activities you do, the more interesting a person you will become, and at some point friends will seek you out, especially if you share positive things with people in your social media.

You can learn about art or science and go to museums.

You can do some kind of art, whether it's drawing and painting, music, dance, performance, etc.

You can write in a journal about your everyday experiences, or write stories. Arts and writing are good as an outlet for your feelings.

Anything that involves movement (sports or games, dance, yoga, even just walking) makes us feel good. If at first you are not in shape, you will get there through the activity and it will make you feel good because it releases those feel-good chemicals in the brain.

Look in the local listings for events in your area. You can go to free events by yourself. Once you learn more about different things to do, you can invite someone to go with you.

You will have to play with yourself.

I KNOW IT is not fun but may be

Get out and make friends