I think I really have Gout:(

Today, I brought my dad for checkup at polyclinic and at the same time, I went to take my lab report on my blood test for my gout result which I took in July and also to take medicine as my right toe joint hurts AGAIN! The report is out and the doc said that my blood is normal..I told him that my right toes joint hurts again and he told me that blood test cannot test whether I did really have gout..So this got me thinking in the first place why the first doc asked me to go for a blood test?! So in the end the doc told me that there still can be a possibility of me having gout and he prescribe me some medicine to reduce pain and for gout..Think I have to watch my diet from today onwards...Damn sianz..:(