Leakage Continues

When I first started breastfeeding DD, I was a little worried that I wasn't leaking the way I had with my DS. With him, I only had to hear him whimper and I'd turn into a milky geyser. Well, that wasn't happening in the beginning but it is now, though not quite to the same degree. When she starts suckling one side, the other side fills up and starts to spray. I end up switching back and forth several times in one feeding to try and avert a big wet mess.