I was diagnosed by my family doctor on Monday. I have an appt on the 30th for a video call thingy. Yesterday I bent over to pick up my son and heard the crackling like inside my head not in my ears. The AVM is cerebellar. And today I was laying down and heard the same thing only after ithappened I got a big headache. Then I realized the swelling on the back of my head has gotten worse. Idk what to do because I went to the hospital 3 weeks ago because I woke up with lots of pain and they wouldn’t check me. All they told me was that my blood tests were normal in the past and they fkn injected me with an antipsychotic and something for the pain. I wasn’t panicking. I was in real pain. What should should i do?