Oh dear, please don't panic, but do call your gynac right now. It can be due to hormone shifts, implantation, or sometimes infection, but only a doctor can tell you for sure. Please get it checked today.
Sometimes mild spotting is just implantation or cervical sensitivity, but any kind of bleeding must be evaluated by a doctor. Please contact your hospital team right away and let them guide you.
Normally I suggest home remedies, but bleeding is something you should never ignore. It can be due to implantation, low placenta, or other issues, so please call your gynac immediately. Get proper medical advice right away.
Don't spend time reading forums online to guess the cause of bleeding. Just call your doctor or head to the emergency clinic right away. It's always better to get a professional scan done immediately.
I had some spotting early on and was terrified, but thankfully it was just a small subchorionic hematoma that resolved. However, please consult your doctor immediately to get an ultrasound done. Safety of the baby comes first.