I'm pcos my obgyn making take colmid for 5 days start taking it on the 5 day of my period.had my period June 5 my period was regular this time I started having sex 2 days after period for a whole week cause I'm trying to get pregnant.. from the 20 of June I started having headache I lose taste in my mouth I be throwing up morning nite day and everything ..my question is could I be pregnant or its colmid sideeffect.. but I'm really throwing up and lot like 3 in a day