Do you have an infection or even an infection about to start? For me, the MS symptoms often come before the infection is fully blown, so you might not feel as if you are ill with flu/UTI but the flare up is a sign it’s on the way! Once the infection is gone the symptom will start to go as well!OI Is something else causing a flare up of symptoms- stress/ heat/ exertion etc?
Is it a new symptom? I know you said it’s been 3 weeks- does it come and go or is it permenant? Has it got worse over the 3 weeks -as in painful for leg to touch things etc?
I 've always found this symptom doesn’t really intefere with daily life but it is just very annoying waiting for it to go back to normal! I’ve also noticed it can change from cold feeling warm to warm feeling cold- if this happens be careful when having a hot bath/ cooking/ near hot thing incase you burn yourself and don’t realise!
Some things I’ve actually found help is hot/ cold therapies ( running a hot shower over a frozen leg seems to help me or the opposite sometimes helps- frozen peas, it’s trial and error )
I hope it goes away for you soon!
Jess M -x-