Both legs from knee down hurt and feel swollen they don't look swollen. only thing that helps pain is hot bath. whats wrong?

Re-evaluate: At 29 having headaches, memory loss, and swollen painful legs relieved by hot bath sounds like you could have circulatory problems, possibly low blood pressure, and low body temperature. Look at life style: healthy food 6 times a day, plenty of movement like pretend jump roping, and stress management. Be sure vit d3 is normal at this time of year, iron, zinc and magnesium all could be needed.