Apprentice electrician

So it’s my second week as an electrician apprentice, i just finished 14 months of school and im realizing that i didn’t learn shit every thing seems difficult even the simplest tasks im a very hard worker tho i do whatever my journey man is telling me but im still lost on the jobsite. I come from restaurants background ive never worked anything construction but i like it very much im having some doubts tho about my skills its stressful honestly to constantly think u can be replaced because no experience or nothing even tho everyone on the job is really nice and answer all my questions i feel as its way harder than i thought any way just want to know if anyone is having/had same issues