I'm 20 and pregnant by the 48 yr old man I love

I know to most people it sounds crazy weird that I'm 20 and have feelings for someone who's in his late 40's...but I've come to the realization that he's who I want to be with, regardless of our age difference or anyone else's negative opinions. I met him when I applied to work at this job. (He's my boss..lol) Attraction was immediately there. We instantly formed a bond and connected on such a strong level. We went on dates, fooled around intimately and for 7 months now we've only gotten closer. He's so sweet and has always gone out of his way for me no matter what. He's mature, smart, responsible, has a career & he's sooo handsome. He's just, A MAN! I know it hasn't been long since I've known him but time does not determine one's feelings. I've fallen head over heals.

I found out yesterday I'm pregnant with his baby. My last period started on June 16th & ended the 22nd. I was supposed to get it July 14th but it was 3 days late so I took a few tests. The first test was a vfl. Then the others I got a bfp. This morning, I took 2 more just to be sure of the results and they were positive. My baby dad and I are so happy all of this is happening...but I'm scared as hell. It helps to know that he will be here for me through everything. I'm just so clueless of what to expect of motherhood. Plus, my parents know about me and his relationship (their not really accepting of it) but they have NO idea I'm pregnant. And I'm not telling them either. I know this is a really immature thing to do but my entire family would be so disappointed and disgusted in me. I refuse to believe they would ever support or love me the same. So I'm figuring out a plan. Eventually I'll have to come out with it. I just want to do it when I'm ready. I want to self grow, get my license, go to college, make a career for myself and be a great mom to this little baby. I know it's gonna be hard but I know I can do it. I have a doc appt soon so I can only assume for now that I'm 3-4 weeks in and my DD will be around March 23rd. Until and even after then, I'm hoping to get all the help and support I can on here. I'd appreciate any tips, advice or just anything to help me get through this. Thanks to those who took time to read this :) -xo