Anxiety Support Group
Anxiety is a physical condition marked by intense and persistent feelings of distress, fear, angst or dread. General anxiety caused by routine day-to-day stresses usually passes quickly and is experienced by almost everyone at one time or another. However, such feelings that linger over time and are very difficult to cope with, and which lack a clear cause, may indicate...
But do talk more to your friends if you can, so you don't carry your life alone. and try and get out, into the world, swimming, biking, those sorts of things.
And yes, getting sick can trigger it for me too. Just see how you go, and see if it continues or if you get better on your own.