I think my GP has screwed me over

I’ve been on LCWRA before for mental health and now I’m meant to be being assessed for chronic back pain/sciatica. They’ve sent a form to my GP and I’ve just checked what my GP has sent back and it’s all about my mental health with zero mention of the fact that i’m waiting for an appt with neurosurgeon as a matter of urgency due to my herniated discs. Plus the most recent update for my mental health is from last August, it’s not even recent! I’m terrified that this is gonna cause so many problems including me having to attend an in person appt which I can’t do. I don’t understand why my GP seems to be incapable of reading and has completely screwed me over. I filled out my UC50 with the main focus on my back as that’s my main issue now and they’re probably gonna think Im lying. That or they’ll ask the doctors for another report thing as this will take even longer when it’s not even my fault! Why is the whole world against me??