It will come after all weak-hands sell. I read different subreddits, telegram channels, etc and see that more and more "investors" are becoming upset and disappointed in crypto. And they sell with losses. I think after 70-80% of the market sell the new wave will start.
Most of the time those panic sellers are really the one who created big downfall, the bull might run only when strong people hold their coins and not being affected by any shake coming from the big whales, just be positive and it will come when the right people have it.