Hatching never gets old. Now comes the hard part. Waiting for them to hatch. If you see a pip and find the temptation to get in there overwhelming, go for a walk. Go shopping. Go see a movie. They'll be okay. :)
I look forward to seeing more pics!
I would crack the lid to see if that brings it down to where it should be. If it goes back up too high, then I would suck water out. Remember that it's surface area that affects the humidity, not depth.