Mainly posting this for anyone else with melanoma fears who may come along in the future!
I got my next round of results today. Clear margins on the severely atypical mole, and the one on the side of my boob was completely normal/benign. So no further action needed!
The boob one was itchy, flaky/scaly, and grew rapidly, yet turned out to be nothing at all.
I have been so anxious for the past month (3 moles biopsied and one re-scraped), and it all turned out okay.
Hopefully others in my shoes will take comfort in this. The severely atypical one was almost black with jagged borders, but even that one was not cancerous!
Cheers!