i have been taking lyrica 300mg a day for three months now and i...

i have been taking lyrica 300mg a day for three months now and i still hurt all the time.mostly in my chest it wont stop.i am in pain all the time and nausea.bad dreams cant sleep,and cry all the time.the doctor just tells me to take it and come back in a month.he also found a mass on my right lung that is 2.4 inches.and one on my kidney.and they wont do nothing or give me anything for pain,but lyrica.and i had i 15 pound tumor remover two years ago.i don't know what to do anymore,i cant even work it is so bad.GOD BLESS