21 day fix and pregnancy!?!?!?

So I have done the 21 day fix several times and lost 50 lbs over the past year! Due to morning sickness it had gotten my healthy eating all out of whack.. Looking to start up again with my husband tomorrow.. Appropriate modification to mine due to pregnancy... Just curious if anyone has done it while pregnant??? And taking shakeology as a supplement?? (I was ok'd by my ob to drink my shakes.. )