Don't know what the cause is, but I'm experiencing constant fluttering or vibrations in the above mentioned areas internally.Is the abdomen pulsation,a normal sign or somewhat worrisome.I did like to say that i aint a lean person, though fat belly except body size normak.Apart from it I'm having pain in the areas of wrist, hand-palms,feet veins like just pins and needles I.e they aren't consistent, they come and goes away.Somehow my muscles are weakened or loosed.Is this a sign of anxiety or vitamin deficiency or something more troublesome? Anyway quick suggest me some tips along with medications as I can't go out nowdue current circumstances.