Tilly Flower
My spelling, grammar, tenses, everything is pitiful.
I am not sure. I go to write and my head fills with all sorts of depressing thoughts. Any writing used to make me happy but now as soon as I open a project my mood starts running down hill.
Spelling and grammar can always be improved, even if you don't feel as though your language skills are especially strong. Reading certainly helps, and you've mentioned that you do a lot of that... increasing the variety of books you read will almost certainly be beneficial, get you exposed to stuff that's above what your reading grade may currently be. (No one except kids just starting out will ever benefit from
See Spot Run, for instance.)
Teach yourself, or request help from teachers or talented peers, if you have any. Strunk and White have a very small book called
The Elements of Style which is immensely helpful for fixing and understanding common grammar mistakes. (Alternately, here's a readable
.epub. I bought a copy of the book for myself years ago, and it has a lot of good information in it.) After that, it's all a matter of practice to utilize the lessons you learn.
Some sort of negative association is attached to writing, you said. Do you think it's caused mostly by your anxiety over your skill level, or have people in your life not been supportive?