I would have to agree with the person above this post.
Also read up on ghost in the bible, they are demons. Sounds like you might be suffering from a few demons of your own.
Keep asking. Jesus to make them go away.
But dont get stuck in that frame of mind. Its best that you seek out the help of a psychiatrist asap.
If one or more of your parents suffered from a mental illness their abnormal behavior could have influenced you in the wrong way as a child and you wouldnt even know about it. Growing up in such a way would leave you to believe it is common place.
I'm not saying your parents may have had something wrong with them I am just giving you a possibility that can be common in someone with bipolar disorder.
The one thing that helped me the most was .God
after I became a christian I began to soke up knowledg of all kinds.
Anything that interested me and as I learned the things that interested me began to grow. Through learning I began to understand myself better.
The more I understood the more I could control what was wrong with me.
This also got me closer to .God.
I understand more then anything that .God is a .God of love.
I dont know where or how he will do it, but .God will help you.
Keep praying and look for a psychiatrist that will be the best for you.