In a boat on land with villager and a vortex spawns?

I was having some bad luck with caves in my survival world so I thought I could set some villagers for a iron farm, villager breeder, and trading. I didn't have much iron and there was a river next to the village so I used boats to move the villagers. On my second villager I was riding next to a house (still on land) and it is like I got sucked into a vortex causing my computer to crash (it's a very old computer.) When I logged back in I am now inside blocks that I can't seem to destroy with two hearts left. I think this might have to do with MC-188987 because I was near path blocks but I'm not sure.