u/Electronic-Pop-7472

This is a bit odd but for the past month it’s been feeling like there is something inside my nostril. The feeling slightly goes away when I stand up and throughout the day, but it really bothers me when I’m trying to go to sleep or just after I wake up. I already have insomnia and this use really impacting my ability to sleep. It feels like I’m going a bit insane. Does anyone know if this is potentially something serious? Even if not, it’s so incredibly annoying- which specialist would I even go to? An ent?