Uneven milk from both sides normal?

Anyone else have breasts with a very uneven amount of milk? My right side had almost double in the hospital and always had more and he fed much better from that side. Now after 2.5 weeks it has changed and my left side almost doubles my right. I feed an even amount on both sides, switch which side I start feeding him on, pump both sides at once (when I do pump- only times when I can’t breastfeed). Is there something I need to do to fix this or is this normal?