Hello and welcome to HCM.
Sorry to know about your accident.
If I was your treating doctor,I would recommend,
-Referral to surgeon as you have not got relief by over the counter pain killers.Also,you have tenderness,i.e.,pain increasing on touch along with swelling.That demands need of clinical examination ,as there is possibility of some internal
fracture or
compartment syndrome cause due to
injury.If at all you have got any of these,immediate intervention may be needed.
If you have
fever,you may also need antibiotics.
You can get some relief by applying ice packs over area for 20 minutes 3-4 times per day.
Hope this information helps.
wish you speedy recovery.
Thanks.