Wow that is strange! I asked where it was from, but did not get an answer (which did not make me less worried..). I see you bought yours on Vestiaire Collective. I have bought from them before and they authenticate all their items in the process though, right? Did it pass the test at first?
I bought mine on depop, but the seller had it listed on VC as well, I found the listing afterwards...
so strange! one would think that fake bags would at least have different serial numbers on them...weirdly enough the bag looks so authentic, material, hardware, stitching, everything top notch, never would have thought that it is a fake - heart breaking to find out that it is one...