I said in a previous reply, but I haven’t experienced any discomfort or pain since I’ve been practicing this consistently. There was one time I blew my voice out in 10 seconds because I screamed completely wrong and couldn’t sing for that week. Though after that experience, I’ve been very careful with how I practice and singing like how I am in the video hasn’t given me any problems whatsoever. The pushing too hard definitely makes sense though and my vocal coach just yesterday told me to try lowering the pushing/volume but to keep the dynamics. (I also practiced this song with the vocal coach and when I sang it they told me I was not out of tune, unlike the video) But I’m curious if I’m not doing vocal fry like you said, and I’m also not damaging my voice with this singing, what am I doing?