hi i wanted some advice....about two front teeth being filed down

i have been having alot of problems with teeth clenching...the
clenching started
wen i was very stressed and depressed due to a throat problem which
lasted along time...it turned me into a hyperchondriac constantly
worrying about my health. i would constanly clench my back teeth
during the day wen feeling anxious....

now i realised that im clenhcing at night as well...as i wake up with
head/ear/jaw pain...im trying to get my self outa this habbit...
i have stoped clenching during the day although i do get a urge to do
so sometims. however at night the clenching is still an issue im due
to get a mouthguard for my bottom teeth.

but im worrying about something which i wanted ur opinion about...
before the stress and depression and clenching habbit...i had my two
front teeth filed down about 3 or 4 mm as they were quite long. could
the fact that i had my two front teeth filed be the cause of my
clennching or am i worrying for no reason?

i cant stop thinking that if the clenching is caused by my two front
teeth being filed down i wont be able to stop this habbit as my teeth
wont go back to how they were.

or is it jus a learned habbit caused by stress?

i know all this sounds petty and silly but im very distressed at
moment i would be grateful for any replys. i jus need some reassurance
that the clenching is habbit caused by stress and not the fact that my
front teeth were filed.

has any1 else had any similar problems by having thier two front teeth
filed down?

thank u