TTC Question

Ab

My husband and I are TTC, my period ended on 22nd Nov and on Friday (26th November) I had some brown "spotting" - I've been told by some people you can have a period when pregnant and by others that it isn't possible. Could the spotting be implantation bleeding or am I getting my hopes up in vain?

Sorry I'm not very educated about all this, I've had conflicting views and not sure what to think!

Thank you :)