i've been experiencing this kind of pain on the interossei muscle when i'm trying clench my hand. its not like you just clench your hand but like with force like when u're going to crush and egg
and its not just the interossei muscle but the muscles on the fingers too. i had this before, once, when my period is late but that was like 2 years ago maybe. it happens on my right hand and the muscles on my right arm just cramps up and i can feel the muscles from my pinky all the way down to the arm hurts like its nobody's business. i go to chinese doctor and he said that my right fallopian tube was blocked and the blood clot does this and bla bla bla.
so this month my period is late again. and i'm actually suspecting this to happen again. what is this actually? does it really have a connection with periods? is there something that i can do?