I Am On Veneflaxin 300mg A Day. Yesterday I Felt

I am on veneflaxin 300mg a day. Yesterday I felt it bit uneasy and a little trembly then when I had my family over I started to shake my whole body shook and sweating I felt quite unwell couldn't get up wanted to go to bed, after 20 mins I managed to get up and ate some bread and within 10 mins after eating it passed. Have had this only a few times