Another WILD question

[Hypertrophy]

Yesterday I tried to WILD before I slept, So I saw my mom coming in after a while while I was trying, then when I laid back down, immediatly I felt vibrations and heard weird clicking sounds, I thought "what the..? how can I get a WILD sensation when I just laid down after my mom rushed in.. " after the sound went away everything just seemed normal, so I tried a RC by breathing through my nose when closing my throat. It didn't work, I didn't want to throw away so I laid there for 2 HOURS! after that I decided to give up, I felt kinda dizzy and a weird feeling of rusty, and shortly after that I fainted away in sleep.. What do I do wrong, I counted my breaths(in - out 1, in - out 2,..) and I counted like 1600..