safe self tanner?

So I used to use fake tanner very often I always used fake bake. I'm currently 9 weeks pregnant and we are going on vacation and having photos taken and I wanted to wear a little self tanner on my legs arms and upper body above chest just on the parts that will be showing to feel a little more confident. Have any of you used self tanner while pregnant? If so which ones do you think is safest and what do you recommend?