hi samaha,
Don't worry defenately I'll help you
First you have to habituate to speak english wether it is wrong or write, and you have to accumilate vacabulary and practice simple english sentences.
Daily you watch english news channels like NDTV, BBC and listening the pronounciation carefully and obser the reader's lip movement. You must read English news paper loudly. It helps you to get rid off your fearing complex.
All the Best