### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
I m 19 years old and I went to the hospital 2 weeks ago for inflamed ribs, the medication has worn off and I still have inflamed ribs, the medication I took was Celecoxib, and my inflamed ribs appear to be getting worse. Anyways I took a shower and noticed I get light headed and sore all over my back and chest when I stand for to long, I also noticed my left upper body was red, Spot like when I stood for 20 minutes at a time, Can this be poor circulation because I am skinny (130 pounds 6 feet tall) or can this have to do with my inflamed ribs or a heart problem? Another issue is when I sit for to long my inner legs start to hurt and my feet become numb Oh and before I forget my inflamed ribs are worse on my left side. Thank you to anyone who helps.

### output:

Thanks for your question on Chat Doctor. I can understand your concern. By your history and description, possibility of vitamin B12, calcium and vitamin D3 deficiency is more. Chest and back soreness is commonly seen with calcium and vitamin D3 deficiency. Numbness in lower limbs is commonly seen with vitamin B12 deficiency. So get done blood levels of vitamin B12, calcium and vitamin D3 and if deficiency then you will need supplements. Also avoid movements causing pain. Avoid bad postures in sleep. Avoid heavyweight lifting and strenuous exercise. Apply warm water pad on affected areas of chest and back. Don't worry, you will be alright with all these. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.