Under left armpit - sore! Health anxiety screaming at me😩

[Foreverboymumma]

Under my left armpit feels sore, almost like lymph nodes are up sore, there’s nothing visible I can see.
my neck also feels sore but not lymph node sore! Strange! I may have slept funny on that!
i don’t feel unwell either! This only happened after an evening of having the hairdresser over & dying my hair!
health anxiety is screaming at me! 😩

Happens to me every now and again
Usually goes in a day or so
Usually happens in summer when I'm shaving my armpits more often

Happens to me around various bits of my cycle. I get sharp pains in my armpits like I've caught something when I move my arms, probably just glands/ breasts tissue swelling in response to period hormones

I get this from time to time. Probably from shaving

I’ve been getting it a lot from breastfeeding so could certainly be hormonal as the threads above suggest!