Gailee, your situation sounds horrible. People here will give you support and tell you what they think, if you tell us more. But if you are feeling like ending your life, please call Samaritans on 08457 909090. their website
Try not to panic. Things are probably not as bad as you think. Even if your daughter does involve the police or social services, you will not be in trouble, if things happened as you have described. They might even help you. Tho to be honest, they are more likely just to ask some questions and go away.
The police have lots of experience dealing with difficult teens, and unless you have been abusing her, or you have injured her, they are not likely to arrest you.
Even if you have hit her, if you have been defending yourself they will not charge you.
My teenage son once called 999 on me - and I actually had lost my temper and slapped his face when he screamed the c- word at me
The police came, and asked me what happened, and I told them, and they went away again, and that was the end of it... They even offered to have words with him about his behaviour.
You really sound like you need support - someone to talk to, and someone to give you practical help dealing with your daughter. Go to your GP as a first step. Find out if there's a women's centre in your area or if your council offers family support.
People here can listen and give their opinions, but they can't give you practical help. You need to contact someone in 'real life' too.