What is this condition called? any cure?

Not sure where to start but its been very long. I dont even remember exactly when it started but it has got to end. I am an introverted person. In IT sector, survival of introverts is very difficult. Then on top of that I have severe social anxiety, all kinds of anxiety I guess. I feel very initimidated in front of everyone especially mangement people with big personalities. And extroverted people as well. Anybody can walk over me. My parents have been overprotective because of that I lack all the self confidence. I am not able to handles situaltions very well. Not able to talk to people with confidence. Feel not worthy of anything all the time. Suicide has crossed my mind many times but never tried jt and I am sane enough to not do it. Took help from books as well. I love reading. But their effect lasts very short time. Currently because of work from home I am staying with my parents. They dont let me do any home chores and keep me like a queen which reduces my self esteem. what to do