The first thing is to get used of your macro lens. And so is recommended to avoid too close subjects at the beginning.
The closer you are focusing, the thinner is the depth of field., and this is not easy to manage when you use a new macro lens.
Secondly, using AF mode is not really needed, mostly when you want to spot a detail in your image, but this is my own opinion, not everybody will share it !
This is why most of macrophotographers are using manual lenses.
Thirdly, you will notice that your micro 60mm will reach certain limits when you want to shoot shy insects like butterfly. You will quickly considering to acquire a longer focal lens like 105mm and more.
however, you can obtain honest results using a normal telelens inserting a thin extension ring between camera body and lens, so you reduce the closest working distance of your lens, and you can get a decent size of your subject without approaching too close.
Thus, I could take pitures of unapproachable butterfies with a...500mm lens !