i set my incubator up 3 weeks ago, after the first week I bought an additional thermometer that read humidity. After placing the new one it I discovered the temp had been running at 89 deg. Well I'm at day 18, I've already discarded 2 eggs that obviously were not fertile. 3 more are questionable. I've never done this before and my eggs have light brown shells and it's hard for me tell what stage of development that have been in. I was wondering if I've ruined the batch or could I simply be a week behind bc of the low temp for the first week? Trying to remain optimistic. Any thoughts?