green tomatoes

The flowers have brought bumble bees and now the fruit is finally showing

why

It was going so good then this sudden spindly sprouting???? To much water? it did rain a lot recently. Not enough sun? Early morning until early afternoon. No i think it must be the crazy spring wheather. It was beautiful and hot for a week then cold for two. Anyone know how to salvage my arugala. Thinking i should remove all spindly sprouts