Hello Steph,
He hasn’t lefft possibly because you are carrying his child, and his concience is talking to him. Maybe he’s contemplating staying near you and hopefully, committing.
The best thing you can do is remain well rested, hydrated and concentrate on your diet and some light excercise. High impact activity reduces the amount of oxygen to the baby.
If you have any faith in God, now would be a good time to pray for guidance and strength to carry this baby regardless of what anyone in society pushes you to believe.
I will pray for you today and your baby,
myangelsinheaven