Recovered Bell's palsy. Taken till now.

Hi Doctor, I was diagnosed with Bell's palsy (right side face ) 4 weeks ago. I had no improvement till 3 weeks. I was prescribed steroid tablets. I started to undergo Ayurvedic physiotherapy from my 3rd week, now I'm 95% okay with the facial movement. The problem is that I had this headache and neck pain when I developed this condition. Even after 4 weeks I still have the headache and neck pain. The pain is severe when I lie down for sleep and when I wake up after a sleep or a nap. I also find difficulty in breathing when I have this pain. Also this headache stops me from doing my daily works. Doctor I wanted to know what's happening and how should I take care of this. No MRI or CT scans where taken till now.