Hey, i?m 32 weeks pregnant. I?m experiencing sharp pain in my vagina and lower abdomen. I?m also feeling tightness in my tummy (contractions) i?ve a regular low back pain and hip pain. It takes so much effort to even walk a short distance. My doctor suggested duvadilan retard 40 mg twice a day and bed rest. My baby weight is 1.6 kg which is quite less according to her is it ok to take it? Should I take complete bed rest?