I have skipped my periods for 3months and i had a pregnancy test twice that shows negative but i find my breast shows tenderness and sore. moreover my belly is also showing some what increased. I equally find swelling in my ankle from 13th week, and also have minor back ache. I also suffer form low BP since few days. So how to to judge whether I am pregnant or not? Dose these symptoms happen without pregnancy? shall I wait for more days for pregnancy signs or shall take pills for getting periods? In such accute situation is pregnancy possible? My menstural cycle was so far regular and my age is 30yrs and I never got pregnant before. Please guide me what do i do?