It sounds like what you need is an auto injector. I had the same life-threatening fear feeling and doing my injections was agonizing and took hours and involved crying.

I figured there had to be a better way. Turns out online you can find devices that will hold a syringe and stab it for you using a spring loaded mechanism. I spent like $80 on mine.

Definitely look into it. Injections only take a few minutes with one and there’s no fear and less pain since it is a fast precise stab.

Is that something approved by your doctor? I’ve only ever heard of them going in your butt or your thigh