Thanks for posting your query
You might be suffering from PIVD.
Due to disc bulge , pressure occurs over nerves & this may cause pain & numbness
over big toes.
You may require a MRI
to confirm the diagnosis & to know how much pressure occurs over nerves due to disc bulge and at which level.
You may require surgery if pressure is more , but don,t affraid of surgery.
With physiotherpy. spinal extension exercises. avoid forward bending &prolonged sitting ,pressure over nerve can be reduced & symptoms can be relieved.