Hi I m 26 I just started my new birth control a month ago and I m on the sugar pills and have recently noticed a flutter in my chest and butterfly feeling in my stomach and sometimes a slight pain in my chest. I m a smoker but I have cut back and trying to quit since I know I m not suppose to smoke whole on the pill. I m just wondering if this is a side effect of my birthcontrol and or withdrawal from smoking and if its normal. What should I do?