Affordable birth control

Mayeane
Me And my boyfriend of six years have abstinence for a while and I really want to have sex but I don't want a 4th child and Che thinks condoms are a bit pricey which they are I was on depo but I stopped because my ob said that they didn't take my insurance and planned parenthood in Austin Texas doesn't take Medicaid so where can I get birth control without hurting my wallet??