That plant is pretty healthy. Don't be too concerned about some goofiness in the bottom leaves. Keep your pH between, well, i used to say between 6 and 7 but that's me being a bit lazy. In coco i'd say between 5.8 and 6.8. Personally i shoot for 6.2 pH in Coco because calcium is most available at that pH value.
That could be nothing to worry about honestly. Could just be a little wobble from a pH fluctuation when you watered. Just keep an eye on her. Feed a balanced feed of nutrients when you feed, and keep the pH where i mentioned.
Looks decent to me.