Thanks for your question on HCM.
I can understand your situation and problem.
In my opinion you are having blunt
chest trauma.
And following are the possible complications of blunt chest trauma.
1. Rib fracture
2. Pneumothorax
3. Pulmonary contusions
4. Muscular
injury.
So better to get done chest
x ray to rule out pneumothorax and contusions. As both of these are common with rib
fractures.
And rib fracture will take atleast 21 days for healing.
So you may feel pain for another 2-3 weeks.
You can do following things for better symptomatic relief.
1. Avoid strenuous exercise.
2. Avoid heavyweight lifting.
3. Avoid bad postures in sleep. Avoid movements causing pain.
4. Apply warm water pad on affected site.
5. Start painkiller and
muscle relaxant.