concert help!!!

hi!! im 14yo and ive been worried about going to poppy's concert. my date isnt until april, and i was really excited to go but i didn't realize how different its going to be from the other concerts ive been to. I love poppy but recently I've been seeing concert videos of people moshing, crowd surfing, and participating in a wall of death. I would LOVE to be able to do stuff like that at concerts later on, but I'm 5'3 with glasses so im kind of worried ill get hurt?? are there any suggestions on staying safe or should i just sell the tickets? ill also be going with my 45yo mom who definitely isnt going to be into doing all that.