horrible bosses at work!!!

I phoned in sick last thursday and friday with a virus I returned to work today to be told I needed a sick line off my doctor as a self certificate isn't proof i was ill the last time I checked the first 3 days illness is a self certificate and it's my legal obligation to get proof then they says that if im off ill again without a doctors note ill be getting a disiplinary hearing. hate my bosses at times there complete idiots, now theyre refusing to give me my 10 hours overtime plus theyre giving me 5 hrs short which states in my contract i should be workin 30 hrs a week and theyre only giving me 25hrs

I am pretty sure you self certificate for the first 3 days too. Bosses can be horriable, but they also have you over a barrel, especially with the unemployment level at the mo.

Vent away about them, won't get you anywhere but sure as hell makes you feel better!