I was about to clock out and go home without letting anyone know but she came up to me and asked me what was wrong so I explained how I felt like I wasn't doing enough and kept screwing up and was worried they were gonna fire me etc all while crying so I figured I'd just quit. She explained that it's okay and I'll get the hang of it etc but I'm worried they're gonna look for my replacement due to this incident today. Should I start looking for another job now? For context it's a small warehouse and I just started about 2 weeks ago.