Don’t be ashamed that happened the first time I tried to give myself my injection. I had to have my dad do it the first few times (then he messed up once, so never again). What helped me was popping a super sour candy (preferably warheads) right as I inject myself, then count out loud until it’s done. Also I prep the injection the day before (like have it sitting out on my dresser) so that I can grab it and do it asap bf I start to freak out