Answer: Hi Dear!
Pregnancy causes a lot of stretching and loosening of muscle, the growing uterus pushes al other internal organs hence a little bit of pain here and there is normal, as far as the leg cramps r concerned its becausr of the back, the back supports the weight of the body and due to growing weight the lower back as well as leg keeps cramping or aching, there is not much you can do about except put a warm bag at the lower back, walk daily, correcting postures, sitting with a lot of back support like sitting pillows or cushions etc. and as far as food is concerned pls try to start day with apples/coconut water/ soaked almonds etc. Have iron, magnesium, folic acid rich diet which should in your daily food consisting vegetables, fruits, nuts, seeds, chicken, fish, mutton, eggs everything all regular food no need to start anything special..
U can have one cup of coffee or black tea a day . Nd as much of fennel ,chamomile, fruit , caffeine less tea.
Take ample rest and drink lots nd lots of water. U can go fr walks if u want nd only if ur gynae permits.
Hope you find this helpful..