Hi, Thanks for using HCM.
Hit in the stomach then continuous pain especially on taking deep breath may be due to injury to soft tissue
like muscle or internal organ. If muscle injury take rest and use analgesic
, if internal injury have to investigate. Just keep checking your pulse rate and BP to avoid any major injury leading to internal bleeding
and also your stool colour. Get done one USG abdomen and pelvis, drink plenty of fluids and can take antiinflammatory drug like Aceclofenac
. This may help you. Consult your doctor for examination and management.
Hope I answered your question. Feel free to ask me if you have any further queries.
Wish you good health. Take care.