Hey mommies, I'm having a little trouble with my son. He has colic. I bought colic drops and they…

Hey mommies, I'm having a little trouble with my son. He has colic. I bought colic drops and they work but I need help with bottles. We were using Playtex. I bought a Dr. Brown options bottle but the flow is too fast for him. I was wondering if the regular Dr. Brown bottles flow are different. If not, what are other options? Please and thank you ladies!