Where do I start if I don’t have money for an attorney or even to file for divorce?

My husband and I have been married about a year, days after our marriage he went back to where he was stationed overseas. Everything was normal for about 2 months, after three months he called and said he was in a relationship and he wants a divorce. I was shocked. After 8 years of happily being almost part of his family and friends, it went to crap just like that! He asked me to stay in the states before we married so he wouldn’t have to re-enlist for dependent orders (2years). He said he’ll support me here. He never got me a base ID so I can’t use services on base. He didn’t put the paperwork for me for health care and I’m struggling still to make ends meet. I’m 20yrs old have a whole future ahead of me. I’m stuck. I’ve been waiting for a call/text/email something but not a thing. As well as wondering when or if he is going to send me divorce papers. It has gone on too long. I need answers. I neither know his CO his address because he moved off base nor do I know anything work related. He never told me a thing. Please help me. I’m all alone here. God bless you for taking the time to read, but please answer. May the lord keep you safe.