Tips for side lying position

LO is one month and we’re good at doing cradle position with the boppy and then he just chills on the pillow so I can be hands free. We get a good latch there but I haven’t gotten the hang of any other positions.

The one I want to get good at is side lying so I can do some bed feeds, but whenever we do it he doesn’t latch as big and there’s some pinching.

Any advice on that position?