I took I pill. And had my first period after that in 15 days. And it lasted for 5 days I got my second period on time but bleeding was not normal it was just 2 3 drops and lasted for 2 days. I missed my period in 3rd month. And got period in 4th month and again 2to3 drops and lasted for 2 days. I took home test for pregnancy it came negative twice. Are there any chances of pregnancy still. I am just worried because my belly is growing is it fat? Or pregnancy please help.