Find some music, starting running around or get the music and bob your head to it (Just move physically) and not some light music, something that makes you wanna move (loud music) so rock, emotional music, music that you wouldn't hear at a party but wouldn't play at church or something. Look at cool characters and specifically pick out the exact trait you like on them, watch animated shorts or memes and try imagining one of the characters as an OC character. What helps get me out of a funk is making a design that has strong roots (Some people do better by drawing and forcing themselves to keep going but I don't because I'll make something I don't like) Listen to covers, just get something new into your system. Imagine animations to music (don't try animating, you'll cry) and then go on from there. Make 3-minute sketches, don't like it? Don't feel like continuing? Keep making a bunch more sketches until you actually feel like finishing one or have a good idea for it. Don't feel like making a whole new design? Make an AU or other version of your own character. Ex. https://toyhou.se/3301103.memory-core, that's how he normally looks but I felt like drawing him as a king here - https://toyhou.se/3301103.memory-core/5437183.king-chaos. Do whatever you want with your own characters to make you feel like drawing