I believe so.

A lot of what you say resonantes with me, only at a lower level. Paranoia and elf-importance with weird ideas attached - that you know are weird but still kinda 'feel'. I honestly think most people get at least some of that at times to some limited degree. But I think you're describing something more acute and more persistent.

I have no advice to offer, but if it is impacting your life or you want them to stop, I suggest seeing some professional.