Saying tehilim at the pool

Is there a problem with it? I was leaving to take my girls to the pool last night when I realized that I had forgotten to say the perakim of tehillim that I had committed to saying for a choleh and that it would be past shkiya when I came home. I decided to take a tehillim along with me and say it at the pool. I was fully dressed when I said it, but obviously most of the other women and girls were not. I couldn’t leave the pool area because I had to keep an eye on my girls, so I just said it right where I was. (For those of you who are worried about the fact that I was looking in the tehillim instead of watching my kids, they are 9 and 11 and great swimmers and I had them come to the shallow water while I said it. I looked up at them between pesukim anyway.) After I was done, I wondered it maybe it wasn’t okay to say it in front of women who are undressed. Thoughts?