Obsceneuser needs help -_-

[Obsceneusername]

Granted i have a slow laptop and i lag out of the server frequently, but lately i've been lagging so bad that combat is IMPOSSIBLE. The only thing i can hope for is that whatever creature it may be kills me quickly and that i was smart enough to leave most of my junk in a chest. Sometimes they deal too much damage too quickly and i lag out of the server before i lose my last half-heart to which i begrudgingly applaud...

My problem is this:
I've been working on a "project" of sorts which requires the utmost secrecy (i only work on it when i'm alone on the server). Monsters have started spawning in it, leaving me helpless to finish it. So far, i've lost countless stone picks, 2 iron picks, 1 bucket of lava, 1 bucket of water, 37 redstone torches, 128+ stone, 9 gold ore and 2 diamonds. Perhaps someone could act as a bodyguard, or more than likely, finish it for me