u/Active_Razzmatazz579

Anyone here been going to the gym for long? I recently joined the gym i made sure i fixed my diet and all before starting. And i like going but i get so self conscious (i dont even have a bad build lol) i only have unwanted fat in my arms and lowkey my mid back. My whole issue is idk if my form in anything is correct and i tried copying tiktoks but idk if i’m doing it right. I cant afford a personal trainer rn does anyone have any advice on how i can get my form right especially in everything upper body and RDLs :(