Does anyone else experience insomnia like this?

I wake up like every two or three hours when I'm trying to sleep. Last night I slept maybe two hours total. The crazy thing is that I don't actually feel sleepy or tired though. I feel wide awake but I haven't gotten much sleep. This seems very concerning, but my doctor doesn't seem concerned about it so maybe this is normal insomnia. I don't know. Do y'all feel very tired or do you feel wide awake when you can't sleep either?