Is that 1 of your eggs Amber or from someone elses birds? Some hens will lay eggs that are almost always "abnormal" I had a production red that layed supper jumbo with a thircker ring around the center every day. I culled her though she had a bad case of vent gleek and was starting to go down I think. But I've had lots of hens that didn't lay perfect eggs. Perfect enough for me and mine but not what people would consider grage A.
If it don't smell or have very dark insides I would wait until you can candle and see if theres developement. I still

haven't had a popper in any hatches myself but some people get 1 and are super paranoid after that. Personally I would wait and see if theres any change before making any decisions. But I have never been a cull freak. But that sometimes (Almost always) get me into trouble with what I want to do verses what I am doing.
I had to take a peek at my eggs last day or 2 with candleing. Guineas I was afraid were frozen have developement in some of those I candled. And at least some of my shipped Leghorn eggs have devopement, even a little early on my candleing, just set those Sat morning. These shipped eggs I was disapointed in but might turn out. Will wait til saturday to do a more offical candle. Since only the leghorns aren't a challenge for my eyes anymore.
And now I have 5 rouen eggs and 1 dz guinea eggs waiting for a few more of them to load up some bator space. I am attempting staggered hatches but not daily hatches... yet. Rather have 1 bunch in 2-3 days rather than 2-3 a day.
And yes May is way too long even though I have a batch due around 30th, June is ATM the motherload of my hatching if they continue to do ok. And the duck and guineas stay cooperative. I won't say how many I have set but its triple didgets for me now and still getting guinea/duck eggs til prolly Fri.
I have the option to trade my guinea eggs for chicken eggs but the eggs would be from a mix and match flock and I am hoping to get some pure breeds to add/continue with what I have ideas for. I took some time and money this year to make seperate breeding pens for different birds and more BYM right now would make it a real fiascal trying remember what is who and where.