First Yellow Crookneck Squash Flower

I had a quick visit to the garden today. I was very excited to see the flower on my squash plant. I was much less excited to see that my carrot bed was covered with weeds. The carrot tops were falling over and in many cases disconnected from the carrot itself. What happened to the carrots? I am hoping they are there somewhere still. On a side note, I harvested 6 pea pods or so.