Thanks for the query.
You once check for your blood pressure levels.
Sometimes in hypertension
sub-hepatic capsular hemorrhage can occur.
Though this is a rare complication better to rule out once.
And also get regular checkup and ultrasound
examination to fond out the possible cause.
Take rest preferably in left lateral position.
For more details you can ask me through: http://www.healthcaremagic.com/doctors/dr-sree-gouri-sr/63429