I take it this pregnancy was an unplanned one. How ur bf reacts will depend on him some guys took it really well as the girls will tell u while others took it very badly.
Is there anyone else u can tell that u trust like ur mum or family friend but either way u need to tell someone right away and see a doc to find out due dates and a check up and all that stuff as well as vitamins. Have u and ur bf discussed having kids b4 and how old are u.
Sorry for all the questions but I feel I will be able to help u better if u answer a few of these things.
From someone who cant wait to have a jellybean all of their own