This is something for which you need to be careful. TIA can recur in the same area and this could be the start of another such episode. If you feel it is progressing, you should call your doctor at once or call 111.
But overall, the most likely cause for this is paresthesia.
Such sensations in various parts of the body are called Paresthesias. Tingling, pricking, burning, numbness, etc are some of the sensations felt in various parts of the body. You are having a pins and needles sensation.
Paresthesias occur due to a sensation in the nerves. This can occur due to diabetes, thyroid disorders, stress, anxiety, aging, etc. These causes need to be ruled out.
This is treated by maintaining optimum weight, proper diet, vitamin supplements, exercise, treating stress and depression will help in reducing the symptoms. You should also take Vitamin B and Vitamin E supplements which are available at all pharmacies. You should also go for regular exercise.
If these steps do not help, you need to consult a neurologist for this. You may need tests like Nerve conduction tests to diagnose your condition. Medicines like Neurontin also help in this this, discuss with your doctor.