Is this normal for a teenager? What should I do?

So I'm 15 year old girl and I'm homeschooled. My parents drive me CRAZY. They harp on me about everything weather it's chores, school whatever. I do alot around the house. I make dinner most nights, clean the kitchen and living room and dinning room, do my own laudry and stuff. They yell at me ALL the time for not wanting to do work or not doing enough around the house and I feel under apreceated. They are constenly invading my room/ privacy and driving me nuts by telling there friends what a 'horrible child I am'. everything that come out of there mouth weather they are being nice and just trying to make conversation annoys me. Even of they are just asking a question I can't help it. They also won't let me have my friends ( I have like 3 friends :/) over maybe like once a month. They drive me crazy!! What should I do???