Nobody who bought Bitcoin and hodled for at least 3 years was in a loss

There is not a single person in the entire history of Bitcoin who bought BTC and hodled for at least 3 years and was in a loss. At any point of time, Bitcoins price would always be higher than 3 years ago and would never fall beneath that value again.

So if you bought recently near the ATH, keep that in mind. All you have to do is wait and hodl. And it will probably not even be 3 years. The next halving will be in roughly 2.5 years, and we also do not know what the short term price action will look like, maybe the bullrun will go on and we will see new ATHs in the next few weeks or months, or maybe it won't and we enter a bear market.

Whatever happens, the only thing you need to do is hodl.