is my baby ..

So my mom believes this old tale where people say that if your baby starts teething early, than that means their ganna have a brother/sister soon. And my baby is barely 4 months and it looks like she's starting to teeth. I'm in shock!! How old were your baby's when they started teething??? If early, did you find yourself pregnant again?? LOL I know it sounds silly. But she said it happened to my grandma, so you never know!! I am actually worried that I could be pregnant right now. Had sex with no protection 2 weeks ago, but took plan b the next day. Still wanna take a test just go get it out of my head!! 😣😣 hope I'm not.