Actually i’m very tense about my periods, as i use to have 3 days heavy flow, and rest of the 4 days normal spotting. but now i am just having 2 days flow and 2 days of spotting. this has ultimately increased my figure. my tummy has bumped out and my lower abdomen is also increasing in size. am 26 years of age and have used birth control pill 4-5 months before. Please guide me through.