I was on oxycodone 20-40mg every 4 hours. I've been on suboxone for 5 months now and can't get stable. I get heart palpitations if I take more than 2mg suboxone daily so as a result I feel bad most of the day. Can I be helped? I think my brain was out of balance before I started oxycodone. Will it help me feel Normal again? How much does it cost?