Too many limes and lemons

Hello again

I have a dwarf Tahitian lime and a dwarf Eureka lemon that are 2 years old. Last year 2 fruit from each. This year there are so many tiny lines and lemons. Should I wait til some fall off by themselves or just take them off now? About how many should I remove? I’ve got not sent 1 photo from the line but the lemon is the same.
Thank you kindly