Pain under my arm, in my armpit (not so glamorous.. but..)?!

Pain under my arm, in my armpit (not so glamorous.. but..)?

I feel a little under the weather.. and last night i noticed this pain.. feels like i have been jabbed there... but i am sure i have not.. and i know we have some gland there.. any idea what the pain indicates?

2 weeks ago
I found out what it was.. when i got home yesterday from work, i noticed that it is red.. and i found a few more on my body.. they are some sort of insect bite.. we have summer here now.. so i got a flu shot and some cream for the bites.. better now ^.^/

you might want to feel your armpit and check if you have a boil in there. usually, boils tend to grow on the armpit due to some kind of an infection.