That's right. There's nothing wrong buying btc as long as you know the possible repercussions also.
And also, it is better if it is your extra money and not your life's savings.
At least, if in case you need to cash out and it is not what you expect, it would not be too hard for you.
We have our own strategies on how to increase our portfolio, and for the OP, it is his one way of increasing his btc portfolio.
Also, if you will stop for few days, what you can do is assess your situation, financial especially.
What are your goals on why you are buying it in a frequent basis?
Is this for short-term or long-term? Can you afford this lifestyle?