Yesterday I drank one glass full of coconut water in empty stomach then I had the feeling of nausea. After that I had a proper lunch, the nausea feelings continued, then at night I had my dinner & took festal n then went to sleep. After that I was having stool tendency but there was no passing of stool. After that I was having vomiting tendency but failed to do instead I fell down due to dizziness. Whenever I was trying to stand I fell down due to dizziness. There was no chest pain, chest pressure, stomach pain at that time. Then I somehow managed to came outside & measured my blood pressure it was 115/76. Now please advice.