I think you will. The more kid's I started to have the earlier it seems I started to show. My midwife said that your uterus is already stretched out so it doesn' t take that much to get it stretched back out. Im prego with my sixth and Im 12 weeks along and i look like Im 4 or 5 months. Pre pregnancy I weighed 135 and Im 5ft 7. So yay for you!! Congrats on another addition to the family!!