Hi Nicci, I. am also left handed but both my thumbs have that problem. More after I have been doing sewing. Hope your problem goes away or at least decrease with time.

💜Now I'm left handed, and it's my left thumb, I wonder if it's on each of our dominant hand, left thumb for left handers, and right thumb for right handers...🦋..be interesting to know? 💜

💜Yes Missa....always my left thumb, and at times it can render that hand useless, it really hurts..🦋..only now and then, first time it happened I went to the doctors, as it had been like it for a couple of days, he was a particularly unpleasant doctor, he yanked it here and there, ( which really hurt) and said, well it isn't broken! 💜

Hi Nicci, luckily I don't do sewing that often. I can live with it that way. A nice rub with an Aloe heat rub and gloves when I sleep and tomorrow I can carry on again.

Nikki💜... yes, my thumb is my right hand and I’m right handed. Me too, it only happens sometimes, annoying, but doesn’t hurt. Never had it prior to Fibro.