Okay so i have generalized anxiety disorder, depression and major OCD. i am not allergic to anything that i know of but i keep getting scared my throat is gonna close up because it keeps getting tight and i always need constant reassurance that it is not going to and when people tell me its not gonna i still think it will. My throat always gets tight I'm assuming its caused by anxiety and whenever i get that feeling i start to think its closing up. Also i always get this other feeling in my throat that theres a piece of hair or something stuck in my throat because that had happened and led to a panic attack and having to go all the way home. can someone please explain to me how my throat will not close up and just give me lots of reassurance to and please don't forget to include the piece of hair in my throat feeling because i fear that I'm gonna choke or something by a strand of hair!!!! is that even possible?