Cheer up, I think that 29 shouldn’t kill off many blooms, because at 28 you might get 10% kill. Plus, your berries ought to give you a good crop, especially if the floricanes overwintered OK.
Pluots, peaches and apricots are always going to be a crap shoot in our part of the country. I knew this and planted 3 pluots this year anyway.
It got to 33 here this morning, I put some straw on my blooming Earliglow strawberries last night, so I hope that helped out. Some already have black blooms, so no fruit from those, but they seem to be pushing new blooms out every day, so we might get a decent crop. The Jewel strawbs are just now starting to blossom.