these are the symptoms I experience- could it be bipolar disorder or just anxiety?

[Victoria__]

I am currently experiencing an extreme low... I'm so depressed and upset and I'm starting to experience little panic attacks more often... im isolating my self from everybody and I find it hard to focus in school.. because of my anger problems I've been kicked out of my previous school and ended up in a new one... whenever I get angry- I get to an extent where my heart is beating so fast I can barely hear anything other than my heart beat and I feel like my heart will give out.....But anyways- I mainly experience an extreme high or a an extreme low... for the last year it was all a mixture of me being on top of the world and feeling worthless and actually a bit sucidal...( is this acc some kind of symptom/s of Bipolar or is it just my anxiety acting up?.... just looking for answers really because I'm tired of always being anxious and scared...

[WhiteAlice]

You've got to see your GP to find out what is really going on. Your description sounds like the bipolar phases, but only a medical professional can tell you. Do see someone. Therapy and/or medication could help you feel better.