Go up to that top darker blue bar?
Called ‘Search’ and search for ‘fasculations’. There’s a wealth of info here and all thru the net about this issue.
It’s disturbing and uncomfortable and scary. But, it can be managed-just know it’s not an overnite thing? It usually takes about a month for it to work.
Good luck and it’s a key aspect for diagnosis of what we have.
Keep faith in yourself and don’t give up.