My lo is 2.5 weeks old. We had trouble with her being too sleepy to eat initially and started only one side at a time and pumped the other side. Now, right breast is so full that she gags and coughs when I try her on it, the left side is fine and actually a little floppy most times. I feel so bad, she can't nurse the right and I suspect when she does she also ends up gassy from too much air. Need advice to handle this. I've already read the advice on oversupply but it seems to address how to handle when both sides are over supplying.