I seen a doctor at my GP first

Summary: I seen a doctor at my GP first

I had an accident about 6 months ago and hurt my knee. I went to my GP as could not walk on it and was sent to Aintree A&E. I waited about 8 hours. They did not do my bloods until the last hour. I then got an injection for blood thinner. I was sent for a scan and there was no blood clot. I waited about 2 - 3 months for physio but they still could not do anything as it was too swollen. I waited another month but it was still bad.
In Jan 26 Aintree hosp physio sent me for an MRI I went to Paddington's in town. I still have had no results. From the start of February i have been ringing but still no results. Aintree physio said they would know if it was serious, but how when they have not received the results? I have another physio appointment at the end of April and they told me to wait until then but what if i get there for the appt and they say, still no results?
I have been checking the NHS app to see if my doctors have received the results but nothing on there.
The pain I am in has just become normal now!