Hello
As per description of your clinical symptoms it seems that you have
Radiculopathy due to
nerve compression ( Presently at the cervical region ,c4-c5). symptoms for this are same as described by you, but may worsen if not taken care of.
If I were your treating doctor I would have suggested you the following:
1. please take necessary precautions to maintain a good posture for your spine. you may even use cervical coller.
2. Get a
MRI screening of your whole spine with brief descriptions of cervical and lumbo-sacral spine, to rule out any disc compression or worsening of the cervical compression.
3. Also get a report of vitamin D levels in your blood.
Depending on the investigation reports it could be decided whether you need a conservative management with exercises and supportive medications or a definitive management by surgery ( decompression/discectomy/root block etc).
For now, please avoid bending forward, lifting heavy weight, sitting or sleeping on the floor, squatting. Instead I would suggest you to use a firm bed and flat pillow to sleep, and always sit with back rest.
Thank you.