Postpartum mood disorders

I'm not sure but I feel like something is not right with me. I'm not depressed and not really anxious per say but I do have this feeling a lot, like the same feeling you get when you're a little kid and you're worried about the monster under the bed getting you so you run jump on the bed. Or that you can't have your feet on the ground when you're sitting on a couch because of that fear of an ankle grab.

I don't know where these feelings are coming from. I gave birth four months ago to twins. Does this sound like postpartum anxiety to anyone?

I'm not sad, and I've bonded well with my babies. No hallucinations. Just feel strange.