Too soon?

Mariah • Step mommy to Hayden Tyler, and currently pregnant with my first. ❤ aug13th2016
Me and my boyfriend have been together for 2 1/2 months. I've only been in one other serious relationship, and it was 5 years. I feel like I already am deeply in love with him, but I feel like its too soon! He is 8 years older then me, and has a 3 year old son. So I'm kind of scared to tell him, but I really think I love him. Is it too soon?