Is it normal to feel more anxious the first few days or am I unknowingly making a mistake?

So I’ve listened to subliminals plenty but only just started locking in the past few days, I have a very large playlist with all different channels, but I’ve started to feel my anxiety get quite a lot worse, also headaches. I’ve tried to only use channels that people have recommend on here but worried I have missed one or something, I’m not sure, could anyone list the bad ones? Should I keep going? any help is greatly appreciated