Do not use YouTube premium free trial

A couple months ago I got tired of seeing ads all the time and decided I’d try and free 1 month trial of YouTube premium. I wasn’t planning on buying it afterwards I just figured I might aswell get a month free with no ads. I do not recommend using the free trial unless you plan on buying it after. Ever since the free trial ended I swear I get 3x the amount of ads per video and they are usually 30 second unskippable ads or they are 45 minute ads that you can skip after a few seconds. Which sucks cause I like to throw a video on and lay down and try and sleep to it and just listen but I have to keep skipping them every few minutes unless I want to fall asleep to a 45 minute vaccum ad 😂 anyways, did anyone else notice this or am I just imagining things ?