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...

Almost all spiders won't hurt you. It is probably gone now. You might find it in the corners of where your wall meets the ceiling. It would make a web there. Chances are, it left now.
Stay away from caffeine. And stress. Hope you get some rest soon.