I Am Taking Trzodone 25 Mg. I Do Not Like

I am taking trzodone 25 mg. I do not like how I feel on this medication. I take everything too seriously and seem not to be able to control my emotions. Also have had conjestion in my sinistus. Dr. told me to take as needed, I might take it 3-5 times a week. If I stop this medication completely, will I have any withdrawal system and if so what would they be. Thank you for your time.