Is there a legal way for me to get of my apartment lease due to there being bugs there? Even though the complex has sent out an exterminator like 3 times and they are only getting worse..? And I have only been here for about 2 months

It may depend on the type of insect and whether it constitutes a health problem.
The following link is for HUD but will connect you to general tenants' rights in your state.

Tenant Rights - HUD (http://www.hud.gov/renting/tenantrights.cfm)