My frozen shoulder pain increases at night and wakes me up. Please help.

Hi doctor,

I am 65 years old male, I weight 135 pounds, and I am 5.3 feet tall. I take daily maintenance Versant 5 mg (for hypertension) and Janumet 50 mg (for diabetes). I have frozen right shoulder pain from the upper back shoulder, highest pain in the upper inner arm shooting down to my hand. The pain is most increased at night and waking me up. It started as mild pain, and over the days, it has become more intense. I can only raise my right hand to shoulder level. I sometimes take some pain medicine like Naproxen or Flanax. I try the morning exercises to loosen my shoulder around 15 minutes per day. I sometimes use an Omron TENS to relieve pain. I also have a blind personal masseur who gives me 2.5 hours of massage every week. I am a retired professor and still do a lot of internets daily. I had this frozen shoulder in my left hand seven years back. That time I took an x-ray, and I was given Lagaflex, which relieved my pain.