Hello everyone! I'm 24 weeks pregnant and my midwife said that my plac…

Hello everyone! I'm 24 weeks pregnant and my midwife said that my placenta is low and advised me to wear a support band. I have pain walking, plus there's a one-year-old baby... I lift my legs when lying down. Now I need a bandage, will it help? Does anyone have this experience? I gave birth first time myself. The second time I'm afraid... What exercises can help, please tell me... I'm very worried...