In your problem many things are missing like
1 Duration of Hemotoma
2 Size of Hemotoma
3 Swelling in leg or not
4 Intensity of pain
5 Size swelling around Hemotoma
6 USG report
7 Blood
Sugar report
Next Steps
1You must take antibiotics also
2 If Hemotoma is small then it will resolve in 15 to 20 days
Health Tips
If pain increase then you have to consult to general surgeon.