Hi there,
I'm not a homeopath, but my friend is and reccommended I used Aconite (I think for the for the shock) but most importantly Bellis Perennis for "deep internal bruising". Arnica may be useful after you've weaned yourself from Bellis Perennis? I healed very well I think.
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can sell remedies and also have trained homeopaths that you can speak to before placing an order, to be sure of diagnosis. Also to check which strengths are suitable for yourself. Really friendly, helpful and free service.
Good luck!