Hi haleyaxelle, nice writing and choice of words. However, I think your whole writing is a bit too negative. Adding a positive or happy event could possibly balance out the negativity in your writing. Here are some grammar and sentence structure for your reference.
Nobody Knows Who I Am, and Neither Do I!
Nice hook you got there, it's very catchy, I like it!
I've been trying to answer the question; well
If you want to keep your original sentence structure, remove well
From when I all but....
I find this sentence awkward and not sure what you trying to say
You could try: From the beginning when I convinced myself...
......and no one was going to tell me otherwise.
This might be a run on sentence
You could try: ....; otherwise, no one was going to tell me.