Welcome to HCM.
is slightly on the lower side but not very serious condition. In Indian females 11 is taken as normal. You will need iron supplement as well as a good diet, rich in iron and vitamins
. I think this can be easily managed by your obstetrician and you do not have to worry at all.
Your baby weight is perfectly adequate for the gestation period and there is absolutely nothing to worry about.
Wishing you and the baby in your womb, all the best.