Spanish does not say my leg hurts. It says it hurts me the leg.
Me duele la pierna. (my leg hurts)
Doler is to hurt, and the o splits under stress: duele. This is the same inverted shape as gustar, so the person is me, te, le.
No me duele la pierna más · Me duele la cabeza · Me dolía la cabeza
The noun gives you another route to the same idea. I have a headache is I have pain of head.
Tengo dolor de cabeza · Tenía dolor de cabeza
No apostrophe s in Spanish. José's house is the house of José.
la casa de José · la fiesta de María
Vamos a la casa de José · Vamos a la fiesta de María · En la fiesta de María
English says only and just constantly. Both are solo.
Position is flexible, and moving it changes the emphasis. Solo hablé contigo is the more natural order; putting it at the end sounds more emphatic.
Solo hablé contigo · Hablé solo contigo · Hablé contigo solo
Another job for más: with a negative, it covers anymore.
No me duele la pierna más
Asked for a longer sentence, the student lets two halves blend and produces the wrong person. The instruction: do not let it blend together.
No hablé · con nadie más · en la fiesta de María · solo hablé contigo
No hablé con nadie más en la fiesta de María, solo hablé contigo.