Busy busy busy and tired tired..

Been working shift since oct.. Haven got the time to blog or rest well.. So many complaints about work, doing too much shit stuff... Anyway i still new, a lot of things dunno... My shift work is 7 days 8am to 8pm, then continue 7 days 8pm to 8am (14 days continuous), then since i work till mon morning, i rest mon, tues and wed morning. Continue working wed afternoon, thurs and fri. Rest sat and sun. And I will continue the cycle of 14 days continuous again.. Anyone help me?? or should i find another job??