I woke up yesterday morning with the palm side of my hands hurting and a slight tingle. They have been itchy at times as well. The day before this started i went kayaking for half the day then just relaxed at home. Im 22. i work in construction and use my hands in a rough manner daily, but this has never happened. I dont notice any swelling or discoloration. it almost feels like a bad sunburn, but i know thats not the case. pain increases when bending fingers and heavier activity. Any feedback would be very appreciated. Thank you