Bad anxiety

I have always had really bad anxiety & it's just getting worse and worse! I only have 29 days to go and it's to the point to where I literally hyperventilated and passed out when I had to go to the hospital a last week and get labor stopped because I was going into preterm labor! I'm only 17 & I'm terrified! Does anyone have any advice or been through the same thing and can just kinda help me? Thank you in advance!