hi my name is Debrah, i,ve been going through a unknown pregnancy for two years, i had blood test ,pregnancy test and ultrasound done and all are saying not pregnant... I am a mother of 8 children, i do know my body, I told them i,m feeling baby movement in my belly, i bought a fetal doppler and their is a strong baby heartbeat, so can someone please help me with this, cause all i,m getting from some doctors is all you are feeling is gas or stomach nerves but deep down i know what i feel...... please answer this and thank you!