My lemon tree is loaded too. It never seems to rest. After I harvested the last bunch, I was going to repot it, but didn’t get a chance, cause it just had new fruit before I thought it would be possible-never took a break.
Course, I do have to bring mine in for half the year.
I am lucky to live in an area that a blanket and maybe a 100w bulb will keep citrus trees alive during a freeze. IF all the oranges turn into big fruit, I don’t know if the little branches will support the weight.