welcome to healthcaremagic
as per history you have flexor carpalis muscle injury/tendonitis
, it is advised that you give complete rest to the wrist joint with splint
for 3-4 weeks and analgesics with antiinflammatory drugs. follow which you have 3 weeks of physiotherapy
. with this your pain will come down and you will return back to your work.
advised you meet an orthopaedics
wish you early recovery