answered question 5/4/2010 What Is Wrong With Me? Late Period 37 Days Since The 1st Day Of My Last Period, Lots Of Gas, Negative Home Test 2 Days Ago, Lots Of Cramps? Its been 37 days since my last period and I have been experince some pain on my left side and it comes and goes but can be very painfull ,I have took three home pregnancy test and all negative but still no period can anyone help