Any weakness with twitching?

Trying to see if others have this problem as well.

I will have days, no specific time scale, that I get all of a sudden so weak that i need to sit down right away. Next thing I know, i start twitching over the entire body and even my head bobs yes for a while. Then i am very tired for the rest of the day.

Anyone have this problem? Every day i have this, it is under different times. I can just stand up from watching tv and it hits, or i am in the kitchen and it hits.

It's just a pain in my toosh.

Thanks :)

Are you sure you don't have a blood pressure problem, like POTS?

I get twitches sometimes when lying down, but it's from meds.

Sorry been gone so long.

I have had my heart checked by the doctor, seems to be ok, but they aren't sure yet. I had an ekg done as well as blood tests. I have also gone to rheumatologist and lung doctor. I have RA and fibro, but so far, tests are showing things, but now enough etc. so no extra diagnosis is certain.

I had another attack today. Still waiting on doc appt to talk to him.

Today I got very weak, it was like my muscles had no energy to lift them, luckily i was in my office chair. But all of a sudden the shakes came on with tons of twitches in my body. Head bobbed up and down and hands shook like crazy while arms and legs moved from twiches.

Very scary some times.