Hi, I'm really hoping someone is awake. I've just found a really big, hard, fixed, painless, knotty lymph node in my groin. Google says that's bad. I will see GP tomorrow but in the mean time I can't sleep and I'm scared. What's more frightening is I think it's been there at least a month as I can remember feeling it before and wondering what was going on, but I got distracted and forgot about it. I think I;m so worried because it feels bigger as well. Will see GP tomorrow.