Your symptoms suggest a recurrence of sciatic-type pain, likely due to lumbar disc or nerve irritation. Wearing heels increases lumbar arch and nerve stress, which can trigger symptoms again. This is common and usually manageable.
Next Steps
Restart physiotherapy focusing on core strengthening, nerve mobility, and posture correction
Avoid heels for now; use flat, supportive footwear
Continue home exercises even after pain relief
Health Tips
If pain worsens, travels further down the leg, or you develop numbness, weakness, or bladder/bowel issues, consult a doctor immediately and consider further evaluation.
Early care prevents chronic recurrence.