I feel sick to my stomach, too much interest

I did that consolidation thing back in April 2024 for SAVE, then it got shot down. I went with aid advantage and it turns out that I've been accruing interest daily on my $45,000 of loans and it can't be stopped. I also never got put into SAVE somehow even though that's what I applied for. I've had these loans since i graduated in 2003 and never had to pay interest in forbearance or deferment, why now? I'm poor with a very low income. I feel sick and scared. My loans are ballooning daily, what can I do? Can I still apply for SAVE? I thought I did but it didn't go through