Is this too weird?

So, I've recently come up with a new hobby for myself. It came as an interesting question and now I'm a bit more interested in it than I was before.

Basically, I eat 2-3 protein bars and then drink half an energy drink. Next, I wait until my stomach starts gurgling and then I push my phone into my stomach a bit and record all the sounds of it. Replaying the sounds back over again after each recording to listen to what I may have missed that my naked ears couldn't hear.
Is this too weird?
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