predisposes to increased risk of urinary tract
infections and since you have a past history of renal pathology, you should be cautious about it. Whenever there is any pain and as the abdominal muscles get tensed,fetal movements tend to decrease. You should do a fetal kick count and if you are unable to record at least 10 movements at the end of two hours on two occasions, you should see your doctor. Meanwhile try to relax in left lateral position. Please contact your doctor for further advice. Good luck.