Good Morning. I Am A 68 Yr Old Male. I

Good Morning. I am a 68 yr old Male. I have lived last 12 years in Philippines. and of good health. BUT last 4 months i have had this problem that doesnt want to go away . I often 5 out 7 mornings get cramps , foot and calves.... and both feet have pins and needles, while in bed. after i get up . shower. walk around it no longer gets my attention.... until next morning. my day includes a lot of walking - stairs -. I await to hear your comments...thank you. John