Colles Fracture, it's seems. Normally, 3 to 6 months should solve, but up to 1 year it can take to resolve problems. It all depends upon type and degree of Fracture.
.For Pain apply pain relief as per needs Spray volini/move, or Cream Amritanjan Bam.
For Swelling, crepe bandage or supporter is advisable.
Next Steps
Numbness, is to be carefully watched. If it INCREASING, than visit your primary care physician who treated.
Health Tips
Don't lift weights such as bucket of water, shopping bags etc.