10/01/73. I am working as domestic helper here in Hong Kong for two years contract

I still have two months left before my contract end.and because sometimes and the times I don't really understand my boss why my boss get annoying me always without valid reason that makes me nervous frightens and scared.and sometimes having a faction with my colleagues.Do I need to renew my contract or I will look for another employer?Please please I will take head your advice.Thank You and more power.