Guys I need help.

Emily β€’ 😍 20 ❀️ 6 years with my love πŸ˜‹ proud momma of a little boy πŸ˜„
I know it's a stupid question but I really don't know.. But can anyone tell me some early signs of pregnancy? My best friend thinks she might be pregnant but neither of us want that on our search history πŸ˜‚ I'd be happy for her, but her boyfriend is so horrible that I just can't (I hate the kid). It makes me kinda worried for her. Please no comments on her boyfriend situation, because she won't hear it, but answers to my question would be very helpful:) thank you.Β