I have a cyst that I attempted to pop and drain. Now its about the size of a pea and it not only hurts but it stinks. What do I do? I don't have a doctor.

When you popped it, you didn't keep it scrupulously clean until new skin formed, and some sort of infection moved in. Find a walk-in clinic. Most hospitals have an affiliated one.

Yes. You infected it yourself by squeezing it, something you should never do anywhere on your body. Especially with, probably, dirty finger nails. Bad spot to have it, but next time, leave it alone, it,will go away on its own, naturally.

Do as joy suggested, find a walk in clinic.