Depressed :'(

Just reformat comp and now the virus is gone although yest already clear the virus but reformat to be sure but this is not why I'm depressed about... Feeling quite tired and legs all pain and numb think soon I will be crippled haiz what's more depressing is that I receive a phone call not long ago from my boss telling me that we got two toys stolen and I feel that it's my fault that's what I'm depressed about...I'm the one who was watching the shop at the back and now that the toys is stolen I feel that it's my fault anyway boss never reprimand me but just say that next time when there are lots of ppl and got blind spot should ask other people for help........he is a nice person haiz feel depressed and now I haven't even started PP another thing that make me depressed. ok don't wanna talk about it ler wanna go zzz soon as tml need to work and can't be late as need to open shop at 1030.