Could lower back twist cause trouble standing at 29?

Swelling and itching near the bite, tired legs, and muscle heaviness are likely due to the dog bite and the vaccine. Your body might be overreacting to the vaccine. The hamstring pain in the other leg may not be related to the bite or vaccine. Use cold compresses and OTC antihistamines for itching and pain. Rest your legs and avoid physical activity to ease fatigue. If symptoms persist or worsen, consult your doctor. Ensure rabies prevention by following your doctor’s advice.

Acupuncture offers relief from chronic heel spurs and has proven record in treating calcaneal spur.
Extra bone tissue known as heel spurs which develop due to over stress of the foot can cause pain in back of heel. Electro Acupuncture points, Moxibustion, Acupressure and seed therapy have shown great relief in heel pain and inflammation. Also correction in the enlargement of heel bone is observed as the acupuncture treatment is taken on regular basis. I.e. 2-3 sessions weekly continued for a period of 1-2 months."

When your shoulder tendons have tendinosis it means they're damaged. Doing too much with your arms or just getting older can cause it. The time it takes to get better is different for everybody. As long as you take the medicine and do the physio that should help. Pain can come and go while you're getting better, so don't worry if it starts hurting again. Feel better!