I am 4 mts pregnant.I got my rubella test done which showed 6.2AIU.
Can it harm my baby.What should I do next.And is their any medication for the same."

You asked a question and left concerning your pregnancy. So what is your interest, minimal. We are all volunteers here so one has to wait for an answer.

Rubella, of course it can harm your baby. What country are you residing in ?