Due to habit, i have ripped my lips(peeled my lip) in one specific area as it was hardening. will the hardness go away if i resist my habit?

OCD: It sounds like you have obsessive Compulsive Disorder with self-injurious behavior. Why would you ask, "if" I resist my habit? If you could resist it, you probably would have. You will likely need expert mental health care to manage the OCD. In the mean time, avoid further trauma to the lip. keep it moist and apply antibiotic ointment to reduce risk of infection. The firmness may be a hematoma.

Dermatology: Although your picking has probably aggravated the condition, I am concerned regarding the recurrence. I suggest seeing BOTH and oral surgeon and a dermatologist. OK to use Neopsporin Ointment until seen and evaluated.