Might be pregnant?!?!

Soo I recently came off birth control in July and have had normal periods since coming off. However,i am now 4days late and I cant help but to panic. Im going away to college in the spring and will be working part time while my boyfriend stays in the cities at his until he can get a transfer where Im located. I know people say to wait 14 days to get an accurate sign but what can i do to alleviate this stress? I cant sleep for nothing. My boyfriend wants me to abort it but im very prolife and refuse to do that. Id be messed up mentally for the rest of my life if i did that. Help someone!! please!!!