I hope I don't sound stupid with this...
But I have been meaning to quit my job for the past week but I kept putting off because I have built it up to be something really frightening. Now I'm losing sleep wondering how I am going to tell me manager I am not doing anymore shifts... (I have a shift on Sunday too) but I really can't face going back there..

I started uni 3 weeks ago and have more work than I expected and my manager is phoning me every couple of days mithering me about this apprenticeship she forced me to do... and it's stressing me out so much and I don't think I can phone tomorrow because I know she'll have a go at me..

I bet I sound so stupid :(
But any advice guys?

Thanks xx