Hi Luna
It seems you’re saying it ONLY happens in Eagle! That in itself is bizarre. It can be quite an effort-heavy pose when you’re trying to balance and negotiate the positions of all your limbs. Many hold their breath. Is it possible that you are doing that?
Try the next couple of classes to go less deep and just stay with your breath and keep it fluid. If it’s not that we will work on something else. 😉
Namaste
Gabrielle 🙂