Could it be a nodular melanoma?

1 month ago I had a pink spot/lump on side of face scratched it and it bleed a lot. It scabbed over but the scab kept getting knocked when showering or sleeping and kept bleeding after about 10 days it healed and the skin is pink and soft like a scar lump. I have an appointment for NHS dermatologist in a month (as soon as I could get) but terrified it was a nodular melanoma I scratched off. Could it have been a nodular melanoma? If so would it have started to grow back?

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