Q.Is my apricot dying?
The leaves are small and folded. It took a long time to blossom, then fruited, which later froze off. The leaves have looked this way all spring until now. I have heavy clay. I think I over watered once. Is there any nutrient or aeration I could do?
You may want to get a soil test to decide what the tree needs in nutrients.
A fertilizer schedule may help the stressed tree.
Here are some links that will help you pinpoint some of the issues.
https://www.gardeningknowhow.com/edible/fruits/apricots/apricot-tree-growing.htm
https://www.gardeningknowhow.com/edible/fruits/apricots/diseases-of-apricots.htm
https://www.gardeningknowhow.com/edible/fruits/apricots/apricot-tree-not-fruiting.htm