Monitor your water intake. 12 - 8 ounce glasses a day or more.
I am always sore when I am very active. I did my laundry, cut 1/3 of a acre of grass on a hill, cleaned, vacuumed, wet mopped and food shopped today. I am sore right now. During the week at 0630 I climb up 11 flights of stairs and my calves are always sore. I am losing muscle and can not do what I use to do. I just joined a gym and want to concentrate on cardio work to lose weight; I expect soreness.