Thanks for the advice, but Its not using higher diction thats my problem...its sort of the opposite i guess. My teacher said if you look at each sentence in isolation their mostly very good, but its when you put them all together that the moderately complex words with a few syllables and longish sentences starts to muddle and drag on a bit ( this sentence is long lol). I used to struggle formulating senteces, but i dont have that trouble anymore... Maybe im too unrestricted so i try and use more complex words, im not sure lol...

I have been building up a vocab list, maybe thats the problem, integrated too many of the more complex words into my writing vocab. Ugh, i know in essence i need to "tone it down" but when a complex word fits perfectly it means i have to alter my senteces slightly to accommodate simpler words! ( i was doing the opposite with LA)
One strategy to use would be to "chop up" your longer sentences and try to to say "too much" in one sentence.
Just to make sure, did you accidently miss a not there? ( not too much)
Maybe overly verbose is a good description.
Ugh ... the obvious sentences that are good examples i already know what im doing wrong ( unneccessary adjectives etc.), and with the rest of them its sort of many sentences in combination i guess lol