How early do you see signs of pregnancy? I'm was suppose to ovulate between wednesday and today. I felt bloated from thursday and I had had abdominal pain. My partner and I BD on monday, wednesday and friday. But this afternoon about 12 or 1, just before the USA and ENGLAND match start I started feeling dizzy and I started vomitting. I did nothing out of the usual and I was fine all morning, so I don't know why I would feel this way now. Could it be a sign of conception?