Should I give up on these eggs?

[furbabymum]

I put my duck eggs in lockdown Thursday. I'm not sure what happened but somehow the temp got bumped and was at 90 degrees for probably a few days as we had gone out of town. Did I kill them? No hatch yet.

 

[DUCKOBSESSED]

Before you give up I would candle to see if they move.

 

[furbabymum]

Before you give up I would candle to see if they move.

I will do that. If no movement then I should just toss them? I hate doing that. So disappointing. But I have a ton of peacock eggs waiting to go in so I hate leaving them in there too.