If think this is a decision that must have been hard to make but likely a good one. I hope she does well and that you learn all you need to to make your next chameleon adventure a good smooth one.
I’m so sorry to hear this, but I fully understand. Our girls with their egg laying can cause us great amounts of stress. Some things that have helped me with the anxiety - remembering that it is a natural process and they know instinctively what to do, knowing that the risks of problems is decreased by providing proper care, giving them everything they need for an uneventful egg laying and trusting they’ll use it when the time is right. Of course it’s all a lot easier to say than do. You have done wonderfully though considering the circumstances. You never should have been sold a gravid cham. That in itself set you up for a difficult time. So, do what you need to do for yourself and your pretty lady, but know that you were thrown into a very rough start. Take pride in the changes that you made and all that you’ve learned. Keep learning. You don’t need a chameleon to stick around here. When you feel ready to try again, I would advise starting with a male panther…no egg laying and friendlier temperament. And do make sure to buy from a well respected breeder, such as those who sponsor the forum.
