In 2010 , i was diagnoised with anxiety disorder. I took paxidep cr 25 and libotryp ds for around 6 months. After that i didnot require medicine for 3 years. Then after relapse in 2014. I took serlift 50mg and zapiz 0.5 mg. It didnot work. So after 3 months dr. Changed to prodep 20mg. It  also did not work as expected. Took it for 3 months. Now since 2014 till 2021..i left ssri but continued zapiz 0.5mg per day for around 8 years. Now what should i do? Should i go back to paxidep and libotryp which worked? Or visit the dr again?