anxious

Hi everyone, so today I’m currently 8 weeks pregnant with my rainbow baby 🌈. I was terrified as last night I started spotting (pink). I instantly panicked and rang the early pregnancy service and they booked me in for a scan this morning. Thank god baby is all okay, heart beat was seen and babies measuring lovely. But above the baby sac they noticed a very small bleed (approx 5mm) , I’m just wondering if it’s something I should worry about? The ladies that scanned me said that it’s okay as it’s on the outside, then the third lady I saw said let’s hope the bleed doesn’t affect the pregnancy or baby? I’m really confused and just don’t really know what too think. If anyone has had similar experience or knowledge on this please let me know, thanks a lot 🥰 x