Can anyone tell me what these are. There’s around 6 dotted about the plant. Are they pollen sacs

You’re good. They are swollen calyx.
Thank you for being so quick. I had a bit of a sweat on for a wee while
One of the best rips I can remember was when I took some stems of done Humbolt I grew and threw in a drawer.
A month later I picked off those swollen calyx and had a great bong hit.