This is assuming the market psychology is the same now as it was after the 2014 bubble/crash. If the market cycles in bitcoin work like this - bubbles of speculative exuberance followed by crashes and long reversals - then this is what we'll see going forward. And, in all probability, this is the single most likely scenario. It won't be exact but it is the most likely at this point. I saw someone claim that bitcoin has had 9 bubbles in total and i think that's just the way this market works! It's prone to bubbles! So, in all likelihood, this is what we'll see going forward. I've just drawn roughly what happened between 2014-2018 onto the end of where we are now, 2018-2022
There's plenty of space for bitcoin to grow: ETFs, institutional involvement, infrastructure developments, regulation hurdles, and when all of this affects the price, the next wave of retail investors see it going up, get FOMO, and then it gets out of hand and that could easily be the next bubble.
It took 3 years from the end of the 2014 bear market to get to the bubble we saw in december 2017. So, i'd advise against predicting 50k by the end of the year. I'd love it, but in all likelihood, it will probably be another 3 years until we see the next top, and that will probably be 250-300k in late 2021/early 2022. Sorry to be slow and boring, i know we all want 20k in the next 2 months but let's be honest, we have to consider the most likely scenarios here and having a huge upwards spike now would be strange. Possible, but not the most likely scenario.
I'd also advice AGAINST thinking that the market has bottomed already. It's possible, but that would be a comparatively short bear market. In 2014, it lasted for about a year before it hit the bottom. That means we could well see one more move down to 5k (or a bit less) in around october. It could be over now, and it could be just a very short bear market, but again, that's not the most likely scenario. So be careful not to get too cocky too soon!
In short; it's probably best to ignore those that say we're retesting 20k in the next few months. Unfortunately it's likely to be slow and boring for the next year. And the year after that. But if you take your time there's still plenty of opportunity ahead. It's possible that the market has sped up and we've bottomed already and we'll see the next peak earlier, but that will still be at least 2 years away.
Dull and uneventful for the next year, but that's how markets work.