Pain under my right rib

Holly • Met 10/3/01 married on 5/27/06 fur baby was born 12/19/06 fur baby went to heaven on 2/22/19 and we're going to TTC#1
My hubby and I been TTC off and on for the last 7 months. Then tonight there is a major Pain under my right rib and a little bit lower. AF isn't due til 4/14 I'm praying she doesn't show last month she was 5 days late and 2 tests showed BFN. Picture below shows when we BD
Any ideas could this be early pregnancy pain? 
Any input?