Issac, I am sure your journey & plans are interesting (to you) but your post is hard to read being in bold, too long and too much irrelevant information ie. state you have 9 GCSEs but we don't need to know the breakdown. You need to precis your post.
To get the best out of to this forum first look at the fixed posts at the top as most of what you are experiencing & asking has been done before. Then if you require further assistance ask direct questions that are short & to the point.
Best of luck.