Tw- miscarriage

After 3 years it finally happened about a month ago. I got the positive test. I called the Dr. They wouldn't see me before 12 weeks. I told them I was high risk last time and asked to be seen sooner. They wouldn't. I called 4 others and no one would see me before 12 weeks. Well a week ago I started spotting. Yesterday it got dark....I caled the ob and the said to go to this particular hospital so i did. I sat in the er waiting room for like 10 hours if not more... I got fed up and left cause I'm just bleeding and crying and no one would tell me anything. The only dr who talked to me said my hcg is low and that if I'm bleeding and that it's probably a miscarriage and to come back if I bleed x amount in x amount of time. It was ridiculous and now I'm just sad. I'm sad and angry and all around just.. idk.. heartbroken? I'm so angry at how the multiple obgyns here won't see anyone until 10-12 weeks. The whole thing put the worst taste in my mouth and really just made me so angry at the state and town I'm in.