At the doctors? told i might be pregnant?

Im in shock i have birth control in my arm.nexplanon. so I'm freaking OUT. this isn't planned at all...I'm waiting on results...i thought i had a stomach virus. they gave me neasua meds and haven't told me anything for an hour. they just keep checking up on me....hopefully its a flu!

!!UPDATE!!

They said its neither yes or no and to retest if my period dosent start on time like what?! they didn't even tell me what is wromg if im not pregnant. they gave me a neasua tab and that was it. i was there for 2 hours. They told me I didn't look good and took my pressure. 5 times sooo all I got was "well ill be highly surprised if you're not pregnant. this is weird."

UPDATE #3

My period is 4 days late with no signs of coming any time soon. sooo I'm not gonna test to see if I'm pregnant. I am in denial. I am aware. I think my birth control is working and i might just have a food allergy. that's what I'm gonna tell myself. My boyfriend has convinced me we are not prego and that everyone is just pushing the thought on me and honestly i think he's right. I think im just dealing with an allergy somewhere.