I do not like small spaces, but I wouldn't say I'm claustrophobic unless the space was really, really small like an air vent. You know like in the cinemas, where characters shimmy their way through those rectangular ones? Yep, I couldn't do that.
I might be just a tiny bit claustrophobic . I remember panicking inside a MRI machine and pressing the emergency help button. Even watching the movie ' the boy in the striped pyjamas' , made me panic a bit. I panic and my heart rate goes up if I am on lift for too long. I remember the last time I got stuck on an elevator all by myself. I could not stop pressing the alarm button . The lift was huge though , but no glasses, it was closed.
I've had both at different times in my life. More claustrophobia than agoraphobia though. It has had some serious negative consequences but I've just had to live with them. I'm not too bad now with either but sometimes I do feel that twinge of panic and have to take special measures to head off a panic attack.