I love my BF and we live together for 6 years but im not happy with him anymore, would u stay or go ?

i am a female, i love my BF we live together for 6 years, but sometimes i feel that im not happy with him anymore. but i love him and he loves me also. sometimes his love makes me in jailed i dont have a freedom to exercise my rights.i wanted to give up and go but my heart says no and my mind says go and move on and find ur self. i dont know what to do all i wanted is to be happy and i want a love an unconditional love. if u put ur self to my self, what would u do? stay or leave?