How to tell my boyfriend of 2 years I'm pregnate

Elizabeth

I found out this morning we are 20 and took all precautions. He went on a hunting trip for a week and is coming back today and I don't know how to say it with out freaking out and crying , I just want to allow him to go thru the emotions and form an opinion of his own. I'm scared he will over react . I set an appointment at my ob-gyn . Any advice will help