Negative thoughts and irritability. Do?

I was a psychology student and understood my condition and illness then and then thought this world will not change for me and I have to be strong to deal with the odd situations but I m so sensitive also whenever someone hurts me I find it very difficult to deal with it and then I choose the path of escapism my parents had brought up me like a delicate flower and I was in my comfort zone and that's why it's very difficult for me survive in this materialistic world I just love nature and like to live with plants and birds I consulted a psychiatrist but medication didn't suit me and my condition was deteriorating day by day then he advised me to consult psychologist but I was not in the condition to trust anyone and I quit all the medications at once I faced some serious issues but somehow with the support of my family I managed to be happy But now I am facing serious issues in my marital life and this is the matter of great concern for me What should I do???