Biopsy - is this normal??

I'm new here and wondered if anyone could help...
I've recently been given a working diagnosis (after years and years of being told It was anything else but OR in my head) of LS.
I went for a biopsy the tuesday just gone and this has resulted in ALOT of bruising and swelling (the swelling is beginning to subisde) but now my vagina has a very strong and rather unpleasant odour - should I be worried about infection or is this common?
I'm still waddling like a penguin lol
Any advice or reassurence very welcome!
Thanks

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