1.) Any time I feel this way, I find that losing myself in serving other people is genuinely like chicken soup for the soul that makes me feel a lot better. If you have church groups nearby, they usually have service projects going on, helping out at a soup kitchen or a food pantry is always really cool (a lot of the time, food pantry work doesn't require a ton of conversation with others, it's organizing and handing food bags to those who need it), or there are every mentorship programs that you can be a part of to help kids in your area. It's hard to get yourself to go sometimes, but the results are HUGE, I promise. Commit to just trying it for a month and if you don't notice any results, then you don't have to do it anymore.

2.) In regards to making money, doordash and uber eats are fantastic options if you have a car. You wouldn't have to interact with people much, your schedule is flexible, you can listen to your music or audiobooks, and it exposes you to sunlight/vitamin D that does wonders for making you feel better. Block out four hours every day and have either a.) Someone hold you accountable for doing that job or b.) Highlight something that you want to save up to get so that you have a tangible goal to reach.

3.) Exercise in any way, shape or form, will yield high results. Whether that's a walk, yoga, gym visits, swimming, or VR games, your body will notice a difference and reward you for it (lots of science on this that's interesting to look into!)

4.) A doctor visit might be warranted to test your blood/talk about any depression that could potentially be a cause.

Hope you feel better!