In case you are feeling depressed, you should try one or more of the following measures -
Be around people who make you feel safe such as your parents, partner or friends
Make sure to spend quality time with people (and don't do this online, meet them IRL)
While you may not find them interesting, participate in as many social activities as you can
Try and support others. This will help clear your head as well.
Care for a pet or plant.
Visit wellness professionals or at least follow their social media pages for some much-needed advise.