In order to help you, more information would be needed. Symptoms provided by you may occur due to a variety of causes.. from
thyroid disorders to joint disorders. Your BMI is 26.8 which makes you obese. You might also be experiencing other symptoms such as being tired all the time, menstrual complaints etc which you may not have included in the query. I sincerely request you to post again with all your symptoms and additional information on the kind of swelling, its duration and the specific joints where you have problem.
Next Steps
You may try to chat directly with a primary care physician over the consult section of this website or visit your nearby physician for a physical examination.