PCP referred me to The Emily Program

I had a follow up with my PCP today regarding anxiety and restrictive eating, and while I thought things were improving and she would see the improvement... she referred me to The Emily Program for more support. I filled out the initial online form and they immediately called me for an intake appt tomorrow morning. I'm feeling really panicky about this, and it feels like too much too fast. I still lost weight this past month and I acknowledge my BMI is now teetering on being underweight, but I am still technically a lb into the normal category and part of me wants to just give it another month to see if I can turn this around on my own.

Has anyone else experienced this before? I already see a therapist weekly for anxiety/trauma work. This just feels like a lot, and I feel like the restrictive eating is likely to improve on it's own as we are finally making progress with the trauma.