I was able to guess a seed phrase by reshuffling my current seed. I find this very alarming

So in literally shaking right now and questioning the safety of funds.... I was under the impression thay guessing a seed is not possible or rather that the odds are so high that make it almost impossible with today computation... To find a safer way to store a seed i created a wallet i on trust wallet... Then switched the words around in a pattern... And restored the original wallet in exodus to see a if it is really restorable and B so see that i remember the shuffle i did... This is where it gets weird... I then inputted the shuffled version just for kicks... And it restored a wallet!!! Mind you its empty but none the less i thought this was impossible!? Can some one with a lot of experience please explain this..... Im happy to share the seeds since there is no money in them and ill never use them!