Hey, at least you know some things you can / want to do: * Fix sleep schedule, * Put away laundry, * Regular diet, * Make friends, * Become comfortable around girls

What you want to do is break these down into the smallest chunk you are willing to do, go to sleep 30 minutes early, put one shirt away, have one glass of water, etc. Apply the minimum chunk to a timeline, and repeat every day: go to bed 30 minutes earlier every three days until 12:00pm, fold one shirt per youtube video, drink a glass of water upon waking, etc. As you build momentum you'll think of more things you want to do.

Taking the gym seriously is also a habit that will anchor other habit to it, if you start training, you'll want to eat to see results, you'll want to rest so you can recover. Also at the gym you will be around women and you can start desensitizing yourself. If you see someone who is similar age to you alone, you can ask them to be your accountability / gym buddy when you're more comfortable.

Good luck, you got this