u/Extr4ordinaryArbiter

Recently my stylus began to write on its own even if i didnt have it directly on my screen, I bought a new one thinking it was a stylus problem yet the problem still persists, could it be the tablet that's broken? Is there anything I can do to fix it myself? It's getting annoying since the pen writing by itself when it's not even on the screen is causing me to mess up quite alot