Headache week

Recently got so much pressures from boss. I felt not happy for the whole week. The most important thing is in the high pressure environment i could not concentrate on my job. This has led to slow progress in the coding which might be one of the reasons boss is not going to raise my salary or of not giving me any bonus. One more colleagues are leaving after Chinese new year. I feel so sad and i don't know how long still i could withstand esp. when new projects are coming in. That means one man would take up 10 ppl's job! Just imagine it, by that time, work until 2 3 am in the mid night everyday will become a MUST. This is what i dun wanna face. It's not i am not willing to work hard but what do i gain by putting so much times & efforts? Technical knowledges and Money? how much i got? 2k a month plus free hostel.... It's damn low man !Technical knowledge? come on, that is not important because knowledge keeps changing from day to day! Bosses think i m stupid i m easily bullied. Actually i love the company's environment but now, i really have to start considering other jobs already. If i dun get any bonus or raise after chinese new year. Then i will just leave.