Unlike many people, I believe regulations are good for Bitcoin and crypto. I understand it'll bring more stability and trust. The value, most probably, will go down and it'll cease to be that lucrative, but it's okay. You can't have both, so you'll have to choose between the profitability and stability.
I personally worry about the price fall whenever I hear a news about regulations. But that's for short term. Regulation is not that bad. I think, after regulations we will also see new jobs in cryptocurrecies world.