Your is not to small, I like small glanses. I myslef often put a ring under my glans and press the blood out of it, so that I have a small glans too. The ring prevents the backflow of the blood, so I have a small glans too...

too small for what exactly?......the glans plays little part in a womans pleasure, it's main functions are to be sensitive to stimulation and facilitate male orgasm,...and to be a soft smooth 'buffer' for entry to the vagina. If you want to know if your penis is 'fit for function' then you need to look at the base dimension and shape for a womans vulva and clitoris.