Okay Thankyou Clysta For Your Help I Really Appreciate It.
Yes you can become pregnant. It makes NO difference if he doesn't ejaculate in you, as pulling out offers you NO PROTECTION at all. Pre-ejaculation is always present when a male is aroused.
As for if it can be ovulation bleeding, it's very possible. You'll have to wait 2 weeks to take a pregnancy test. Unless you are wanting a baby you need to use protection at ALL times and look into getting into BC.