Personal trainer during pregency

This is my second baby which was a good surprise but still a surprise. But after I had my first child daughter i planned on getting fit and toned. Now that I am pregnant it's going to be hard to get abs this year lmao. I am due. Dec.2, 2017. Has any of you ladies had a personal trainer while pregnant? How was it? I was thinking 3 days a week with the personal trainer. I never have syptoms while i am pregnant my stomach just grows. Which will make things easy for me during training. Me being over weight is causing me to get depressed. Workout gives me peace of mind... what do you mommies think?