Glad things worked out OK. One thing to keep in mind for skin cancers is that the most deadly one is melanoma, and in my opinion melanoma should be considered as having nothing to do with the sun. The reason I say that is because I’ve seen patients ignore dark lesions in areas where they didn’t get sun thinking that they couldn’t be skin cancer.
They also don’t tend to occur after years of sun exposure like the basal and squamous cell cancers do.
The very first melanoma I ever saw in one of my own patients was on a 26-year-old woman, and the area it was in is called the
posterior fourchette (if you wanna look up where that body part is don’t have your kids around when you type it into the search engine...

).
Suffice to say it is not an area where one would get much sun exposure. Unfortunately, the patient had seen a
gynecologist, and gynecologists tend not to know much about anything other than ovaries and uteruses, so the lesion was ignored. It was only about 2 mm in diameter and just looked like a tiny black dot hidden in the folds there, but I saw it, and took it off the same day. It was a malignant melanoma that was 0.9 millimeter deep. Once they get past a millimeter deep they are often invading locally, and the patient then has to go to a plastic surgeon who will then take
everything in all directions within three or 4 inches...

Fortunately, she did not have to have that done. I have another patient who is now in her 60s who had a melanoma in that general area missed when she was in her 20s (she had also asked a gynecologist about it who told her not to worry, but later on she even went to see a dermatologist for a “skin cancer screening” and the dermatologist didn’t even have her remove her bra or underwear

) and by the time she showed it to her family physician it was invasive so they had to take urethra, clitoris, and vagina, the latter which meant taking also cervix and uterus. She can poop normally but has to pee in a bag.
The bottom line is check your skin once a month head to toe, and you really need to have someone else check the areas you can’t see well because using two mirrors to check your back you really can’t see much (
especially as you get old and can’t see as well...). Fortunately, the scalp is a fairly rare place for melanoma, because it’s nearly impossible to check without shaving your head. The commonest area for melanoma is the middle of the back where a woman’s bra fastens and both sexes get more melanoma on the breast than the necklace area. Women get more melanoma per square inch in the parts that hit a bicycle seat than they do the abdomen or thighs.