Not very harmful. You can easily get out too.
Minecraft PC IP: play.cubecraft.net
CubeCraft Games
matcha
RayzMC
I have experience this before, your not alone.
QFatal
+Scream, the only way I know how to get out is by getting hit by another player.
QFatal
Godzley_Playz Good to know :D
RayzMC
Yep, either some sone kicks you out, You ender pearl or disconnect
matcha
You can always walk out the block, if you can't get out... I have no idea why. It's not like you are completely inside the block.