if i were pregnant would i be wrong?

I was talking to one of my friends, im 19 & just recently started having sex, that if i were to become pregnant that i wouldnt tell anyone not even my fwb & take care of it myself. She got offended by this because i wouldnt tell her if i was. I don't think im wrong i don't have to tell her but she said she would want to know & help me & i said i wouldnt want my friends help. Id rather deal with it on my own & tell the people i want to after. Am i wrong for that?