Looks low to me too.
You should be half way between where your femur (upper leg bone) attaches to the hip bone and the upper rim of the hip bone itself. There you also have little chance of hitting a nerve.
Also pay attention not to go to far forward or you'll hit the tensor fascia latae.
I find this image the easiest. On this you wanna jab the Glute Medius...
View attachment 554530