had a shit few days and now it gets worse

Not sleeping lately, only had 3 hours sleep the other day,got in last night and went straight to bed, but woke up shortly after stayed up till about 3am this morning,Eventually get to bed and then i get a Phonecall this morning about 8:30am from my dad saying my grandad has died just after midnight last night

couldnt get back to sleep, so thought id come down to the internet cafe on base, get in my car, not paying any attention what so ever, drive round a corner and run over a fucking pigeon @ about 10mph, made the worse noise ever, and had people giving me horrible looks as if i was ment to have run it over

looked in my mirror to see his" friend" walking over and the bird i hit was on the floor twitching, and to top it off for the next 3 weeks im working a 12hour shift pattern of days and nights, i feel like shit, not sleeping and fucked off