Thanks for your question on Health Care Magic.
I can understand your situation and problem.
No need to worry much for this. This will mostly improve by its own in 1-2 weeks time.
You had blunt
chest trauma.
And musculoskeletal
injury is common after this.
You are not having breathlessness or unbearable
chest pain, so possibility of internal lung damage is very less.
Your pain is improving, so you will mostly improve in 10-15 s days.
For quick recovery do following things.
1. Avoid heavyweight lifting and strenuous exercise.
2. Avoid movements causing pain.
3. Avoid bad postures in sleep.
4. Take painkiller and
muscle relaxant drugs.
5. Apply warm water pad on affected areas.
These will surely help you more.
Hope I have solved your query.
Wish you good health. Thanks.