I take beano before I eat anything cause I got terrible gas pains that made me cry
most likely its gas Gas causes alot of pain during pregnancy try taking gasX drink water and stretch. I know if its gas it can make you feel like your dieing you can also take some mild laxatives to help some
Were the same 20weeks and 3 days try drinking alot of water and laying on your left side but let your Obgyn know