Does anybody else struggle with this? Basically I hear a noise (it might be random) and start questioning whether or not I heard it or I’m going crazy. Later on I start obsessive thought about this noise and I hear it in my head and this makes me scared if I’m schizophrenic or I’m just thinking too much about it. Because later on this noise is stuck in the head due to lots of thinking about it and it makes me feel like I hear it. This just happened, I just woke up and heard something I didn’t hear before ( was like some sort of ringing bell, can’t explain I don’t understand what was it) and then i started worrying about it and if I actually heard it and the noise got stuck in the head. Moreover, I had something similar a month ago but “hearing birds” and I needed a week to calm down. Does anybody have suggestions?