I've been trying to deal with my health anxiety on my own as much as possible, but I'm having a ton of unrelated anxiety as it is, and now I'm over the edge.
I've had some mild underarm soreness for a few weeks now, and checked occasionally to see if I had any lumps, swelling, ingrown hairs, etc, and found nothing, so I figured it was muscular (I lean on my left arm when I type, not a great habit). Today I found one, high up and deep in there, hidden away where I never checked before (I've gotten lumps in this exact spot before, actually, and they hide so darn well for all I know this is the same one that's been slowly growing all this time. I know it's unlikely, but I'm scared anyway). It doesn't hurt when I touch it, but I guess it being there is enough to cause some mild soreness. I can't tell what shape it is, etc.
Lymphoma is one of my biggest fears because it's so hard to diagnose, and I've been having some pain in the collarbone areas as well, though I don't feel any lumps (but I haven't checked too thoroughly, because I know well enough how aggressive checking can cause swelling that wasn't there before.)
So I'm back into full on freakout mode with no memory of how to get out of it.