Talk to Gynecologist on Torch Profile

Hi dr i had my 6 month still birth due to rubella infection and i have also puss cells 2-4 in my urine .and now i am 2 months postpartum. I did my rubella torch test in which rubell igg is 25 positive and igm is negative My ob said to vaccine for next baby but dont concieve for 3 months after vaccination So plz tell me is vaccination neccassary for next baby or not? 25 igg positive is enough for immunity? Plz guide me related it When will i have to try for next baby? And can i orgasm now as i bled lightly after sex ? Plz tell me