Anxiety sucks!

So I don't know why but lately I've felt like so much pressure. Like I feel like today anxiety and negative vibes overcame me. I don't know if it's because I'm not doing that well in school right now or that my mom left to China or that like a lot of stuff isn't going right at the moment. I hope I get better though cause I feel miserable and it's unhealthy for. 

Wow... sorry guys I sound really sad. I promise I'll get over this soon.