Swelling in your leg can occur due to the injury. It is your body's way of safeguarding itself. If the swelling does not subside, try elevated rest, ice pack application, and wear a compression bandage. These measures can help you swell less and thus, ease your pain and make your exam successful. 

You're dealing with significant lower back pain, which can be caused by muscle strain, a bulging disc, or poor posture. This pain might feel sharp, dull, or achy, making it hard to move. To ease the discomfort, try gentle stretching, applying ice or heat, and taking over-the-counter pain relievers.

You may have a muscle­ strain in your left shoulder blade. This happe­ns when you use that muscle a lot or have­ poor posture. You may feel sharp pain, e­specially when moving your arm. Try gently stre­tching and putting ice on the area. Do not do things that make­ the pain worse. If it kee­ps bothering you, you might need to se­e a physiotherapist for help.

You could have what’s referred to as a bunion. A bunion is a bony bump that forms on the base of the big toe. Tight shoes or heredity can be the cause of it. If it’s getting swollen and larger, it’s advisable to wear comfortable shoes and apply ice to reduce swelling. In some cases, surgery may be necessary if it’s very painful.