What Causes Tingling In Right Hand And Arm?

Hi, Jan 3, 1915 my husband died. My blood pressure and anxiety went to 200/100.
My Dr. prescribed 1 extra atenolol for in the morning and 1/2 a Xanax in the morning and the noon and a whole one (0.5 mg) before bed.
I am currently now on: AM
Omerprzole DR (40 MG)
Premarin (0.625 mg)
Losartan Potassium (50 mg)
1/2 xanax (.25 mg)
Atenolol (25 mg)
Lunch
1/2 xanax (.25 mg)
BEDTIME
Meclizine (25 mg)
Atenolol (25 mg)
1 xanax (.5 mg)
Asprin (.81 mg)
My problem is: when I sit down to type or drive, my right hand gets all tingly and my right arm on the skin is all tingly. I am scheduled to see my Dr. again on the 29th. Should I be concerned?