Hello Thanks for the query. Since it was a complete miscarriage, please do not worry. The uterus contracts after any delivery or miscarriage, and that is often perceived as mild to moderate pains. Also, leg cramps might be a sign of calcium of vitamin D deficiency Please get yourself checked for the same Vaginal pain is not common, however, you need not worry much, as mild discomfort might happen for a few days after a vaginal expulsion of the baby. Please go for your check up tomorrow Be reassured. Before planning the next pregnancy, go for a thorough pre conceptional counselling to know the cause of your miscarriage. All the best.