Hey, i have notice a bunch of black bugs i thought were fleas, but looks like spider, burrow under my skin which i just got rid of a month ago., which i had for 2 1/2 months. There is alot of spider looking sacs under the rv I live in, i thought i killed them all a couple weeks ago. They are so small when they bite is when you notice and it attaches to my skin. Both this time, its hard to use my hands, its very painful, more than better. I do have a wrist nodule on my left hand. I also found some yellowish jelly sacs of I dont know, Can you help