13dpo faint positive, used online <a href="https://play.google.com/store/apps/details?id=com.glow.android.nurture">due date calculator</a> for EDD haven’t spoken to my husband or doctor yet. We have a son who just turned 20mo, I’m freaked out. As much as this was a planned pregnancy it was also unexpected and I was actually having second thoughts about this cycle and (stupidly) had unprotected sex the day after ovulation without realizing it🤦🏼‍♀️ according to the app I’m 4w exactly. Any moms with a 2yr age gap I welcome any advice!