Overactive letdown tips?

B

I'm almost positive I'm experiencing this. LO is choking or coughing on milk at almost every feeding, he's gassy, makings clicking sounds, latches and unlatches multiple times during the first few minutes, etc.

Anyone have any tips or tricks to help fix this?

I hate seeing him choke on my breastmilk. It makes me very nervous at nighttime and if he'll spitup during his sleep.