Should I be eligible for unemployment if I quit my job due to intimidation/harassment? 

I am a lawyer in CT and practice in this area of the law.  You are eligible for unemployment benefits generally, when you are let go or discharged where you were not insubordinate.  If you left becasue you did not feel comfortable, the state is not likely going to permit you to collect benefits as you left voluntarily.  While it makes sense why you decided to quit, the state may not deem this a sufficient reason.  However, i would file the claim anyway and argue that the employer made your work environment hostile and you feel you were constructively discharged.