Swelling in second toe?

For around 3 days now my second toe on my left foot has became swollen. As the day goes by the swelling decreases, however the next morning my toe has swollen around twice the size of my right foot toe. My mum thinks it could be because i eat too much fruit (strawberries and grapes) however I would only eat around 2 boxes a week. Also looking around the web apparently grapes can prevent gout? No other toe is affected so far but would like to mention i have poor circulation...