draw shitty doodles on a piece of scrap paper and go hay-wire.
After I had a massive art burnout I was literally never able to draw anything finished because I'd give up half way after seeing so many flaws. When you draw random scribbles on a paper with no intention of finishing you kind of release all that built up pressure to draw something thats complete and just have fun doodling dumb stuff with poor anatomy that you know wont be corrected 5436 times. Plus if you have low motivation that wont matter because the doodles are just doodles that wont be finished anyway. After you start drawing random shit you may get your art mojo back and go back to drawing finished pieces at a steady pace, but honestly this method takes a looong time.
I'm a canvas artist since I was really young, and I know pretty well that every once in a while I do screw up at some painting, sometimes because of a bad mental state or just because you're not obligated to do perfectly all the time. Take a deep breathe, find your balance. Don't bother about the people looking down on you. Surround yourself with people with good vibes. Sometimes it's not that you lost your touch, it's only because you're not feeling well and can't love the art you're doing right now, but once you feel better, you end up seeing it wasn't bad at all. :)
i lost my touch in art!! and now people are looking down at me because i dont know how to draw anymore.....what do i do??? i know i can get my touch in arts back but i dont have any motivations anymore cause they are looking down at me!! ╥﹏╥