Thank you SO much for your reply and sorry for the late response.
It's weird... my anxiety has been coming and going recently. A couple weeks ago, when I wrote this post, it was REALLY bad, like going to school and doing very simple things was an issue, like I mentioned. Last week was a little better, I was still massively stressed but it definitely wasn't as bad as the week before. This week, it seems to be a lot better but still there obviously.
I find that if I start to think about how much schoolwork I have to do or about things that make me anxious or just like all the negative in life I get worked up and get into this like worry cycle where I think about it, start to worry about it and then keep worrying and worrying about it and end up worrying about worrying, if you know what I mean.
I'm going to see a psychologist today to talk about things so I'm hoping that will help... I'm going to tell them absolutely everything like you advised.
Again, thank you so much for your reply... you don't know how much better it makes me feel having someone to talk to. I mean, I do talk to my Mum about it and tell her everything because we are really close but I still feel like there are some things she doesn't understand, she always tells me to just 'stop worrying' and to 'try to be positive' and goes on about my attitude and stuff which I get but I don't think she understands how hard it is for me to actually do that. So, thank you.
If you have any tips on how to stop worrying about stuff, overthinking everything, and to just deal with it like everyone else seems to and to stop finding the negative in everything, please let me know as I would give anything to make this all go away. :(