Pink spotting at 5 weeks

J***y • Mummyto2littlegirls💕💕 #3 due Feb 22 💜

Have had some pink spotting this <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a>. A tiny amount but has got me worrried sick. Is this normal. I’ve had no pain and big fat BFP this AM. X