Hi, about a month ago I got a very sudden sharp stabbing pain towards the top of my right forefinger. I had been gardening that day and put it down to getting a thorn in the finger although I hadn't remebered anything like that and there did not seem to be a puncture wound. The pain was so bad that I still cannot use the finger for things like keyboard work although the pain has eased a little and moved closer to the tip. Then suddenly last week I got the same, although not as intense, pain at the same place in my left forefinger. Can you help please?