Aug 21, 2014 - 01:07 PM
The closest thing to what you are talking about could be a chigger. Chiggers are the immature stages of mites. They are very small, but can still be seen with the eye.
Unless I know exactly what insect you are dealing with, I cannot make any recommendations for pesticides. Rid-a-bug will make you sick before it will cure any problem like this.
I would consider allergens as the possible problem. Also, bedbugs, mosquitoes, and / or spiders. You can use glue traps to capture insects and set them along the baseboards and under furniture to capture them. The ePest IPM Bug Trap works great at capturing a wide variety of insects.
Once you figure out what it is that it biting you, I can help.