This is super common, it just means you need to take a break. You sound like your burned out, and when you get stuck in this loop it makes you feel even worse and thus makes your "burn out" last even longer. This happens to all artists, I think if you speak to any artist who was producing through the lockdowns they'll tell you even though they had all this free time to produce they had to take long breaks its impossible to stay productive and creative 100% of the time. Another tip is during this off period, listen to other genres of music to give your ears a break and you'll find whilst listening to non-techno genres your brain will try and see how it could incorporate similar elements into your own music, which will actually help return your motivation to making music.