Is this a mushroom or tree bark ?

It was about a foot long , more squidgy and felt wet and a bit porous, more than normal tree bark but it had been raining a lot recently. It was near a tree and wasn’t attached to the ground. I’m so obsessed with the shape and colour!!

It was about a foot long , more squidgy and felt wet and a bit porous, more than normal tree bark but it had been raining a lot recently. It was near a tree and wasn’t attached to the ground. I’m so obsessed with the shape and colour!!