I went to the nether and got some quartz, but when I went back in the portal, i came out somewhere else and i was trapped in a nether portal surrounded with cobblestone on another player's territory, so i couldn't break the blocks to get out! I cant open my inventory or use the chat window, so i can't ask for help or tp out, and my only other hope of getting out is a pigman walking through the portal, letting it kill me, using /back, and then teleporting back to stargate, but no pigmen are coming! can someone come help me? i'm on random 2, in the large cobblestone area, hidden from view. i also want to know what the heck happened...