TTC after miscarriage!

Ok so, today is 4 weeks since I had my miscarriage and I was almost 6 weeks but that whole process only lasted like 4 days!🤭 But about 2 weeks after my miscarriage I started having some cramping (not as bad a period cramps) and it would be off and on and then for like 1 day I had EWCM and since then it’s been like lotiony and quite a bit of that.... Well now I’ve noticed it has a little smell to it and whenever I drink water it all has a metal taste to it.... So far I have no signs of AF trying to show up... Do y’all think there is anyway I could be pregnant again?? So far all test have been BFN..💔