How are we manifesting negative situations

I know this sounds like a belief but since the beginning of the year I've been having many physical injuries. I'm smn who has barely been in any accidents or got any physical injuries since childhood.

Just few weeks back i was joking how every month something happens to me. And few days back it became true. I got the biggest injury I've gotten so far.

And it got me thinking, why do negative stuff manifest quicker.. or is it some subconscious thing?

Or is it like, certain things just happen and it's not in our control?