Mental health. Thing that will pass?

I've been facing lots of anxiety since the last one year after having a break up. Then I failed in miserably in my exams and the anxiety became more than ever. I don't have emotional outbursts but there are conversations constantly going on in my mind. The kind of conversations where I'm very angry and frustrated. I find it hard to stay in the present. I've started to feel disinterested in doing things that I love the most like dancing,running,studying etc. There is a lot of anger inside my head. I do meditation but after a few hours I again start having those conversations. I daydream quite a few times. Sometimes these things inside my head make me tired and I feel as if I need to take a sabbatical to get peace of mind.I feel lonely and have started to feel it's others fault in what I'm feeling. And this leads to anger.I'm tired of this.Do I need to get professional help? Or is this a normal thing that will pass?