Hi There,
Believe me, there are a lot of us here who have felt like giving up, one time or another. If growing fruit is not difficult, we would surely see people growing fruit instead of flowers
Most of us need to spray to get fruit, both fipungicide and insecticide. If you don’t mind soraying, you are on a good track. For spraying, it is both what to spray and when to spray. I choose a low impact spray sonit is more time consuming as it needs to be done more frequently.
In case you have not seen those options. I posted them here for you.