Almost 40 and happened to me as well, walk/jogging for 45 minutes at 2pm like 35C my body felt so hot inside, my body reaction was like an alarm that if i don't

Almost 40 and happened to me as well, walk/jogging for 45 minutes at 2pm like 35C my body felt so hot inside, my body reaction was like an alarm that if i don't stop i would faint.