Clomid..need opinion on this situation...

Hi...I'm new with this community and would like to hear any opinion and advice on clomid. I'm on 4th day period and have taken clomid since period day 2. Surprisingly my period flows lighter on 3rd day period,(which is I think not normal to me). No side affect on my emotions or eating habits. Is this normal wgen you take clomid? Pls..share with me your thoughts. Tq