It's hard to know when the bottom is really reached. I bought some crypto in January as I thought the market was going back up. Not the best move, but not disastrous either. I didn't trade for few weeks, I got a bit discouraged, but I took the time to learn more about this market.
Yeah its impossible to know when we have hit the bottom. Anyone who says they know are lying! Sometimes its best to stay away from trading for a couple days or weeks, no shame in that.