HELP...I am 26 years old, and I am finding little to no meaning?

in being a mom, a stay home mom. I have done this for the past three years, my husband works out of town alot and will not help with daycare cost so I can get a job (catch 22 there). I am becoming more irritated and angry everyday, I feel like a loser since I havent done anything with my life and when I see someone else my age driving their new BMW and enjoying life I get internally angry. I was lied to and thats how I got pregant (long story) he knew I wasnt on BC as condoms were my BC for 8 years and they never let me down. Anyways, I feel like my life is going no where and I dont know where to start to even get one, I have no friends I can vent to as I have lost them all to appease my husbands insecuirties. I am a dependant too, and I dont want to be depending on a man when I am 30. But due to owing 8000 in student loans (bad timing) I cant even go back to school. My husband said 3 years ago he would pay it off if I stayed home and I did, and nothing. I dont know what to do