Hmm... exactly. My smallest girl is a little over 500g and measured around 2.5 feet quite a while ago. My biggest girl is 1545g and probably close to 4.5 feet if not 5.
Either your scale is WAY off or you're really underestimating her length.
And we aren't trying to flame you or anything...we're just concerned about the info you're giving us and want to set things straight. Breeding a female too young is just asking for a load of problems.