you can do many things as you did one of them like sharing that . this app helps a lot people sharing the stress, depression, anxiety, loneliness with intellectual people.
when we feel lonely, it's actually our bodies alerting us that we are too far from people, and the tension is ought to be used us a motivator to minimize how fare we've gone from others. and that -in a considerable part- has a survival value in its basis. which can give us a clue on how to deal with it, by enhancing our sense of security. if there's no way to reach others, if the available options of communication are unsatisfying, then the basical clue to end the alertness of being alone is missing. but that doesn't mean there's no other tool to disalarm our bodies. Reading books, especially novels and short stories, is a way of being in the presence of other human beings, which is ought to make us build connections, beside other benefits, be it linguistic, intelectual, or simply the pleasure of enjoying good art. writing may help as well if one likes to write. it's not a one-sided talk. for when we write, we tend to build a mental model of a reader-listener with whom we'd feel connected. and this will be reinforced by the pleasure of writing itself, so, if you like to write, do it. it helps. watching movies may help too, or listening to lectures, or podcasts etc. anything that involves language and communication may help. yet, some topics on which your choice will focus can deepen your loneliness. know those patterns, get rid of them. (it should be said, that sometimes, those very topics are addictive) beside those activities, exercicing, and especially running, can make you feel way better. and bring some chemical balance to the systems alarmed by solitude (which brings feelings of loneliness) meditation can help as well, and going out, eating something, doing small talks with random people can be helpful too. however, getting rid of loneliness feelings tend to be almost impossible when you have no motivation for any activity, and here, it's more important to find out what's causing you to feel exhausted and unmotivated. it can be Dopamine-over-stimulation, from social media and stuffs, which is wildly affecting almost everyone in this age. but a lot of factors can be causing it as well. try to know them, and you can talk to a professional if you need some guide, once the problem is fully defined, you can begin to solve it. best wishes.
try to love yourself and if you don't wanna go through this feeling, distract binge watch something or invest yourself in something you love