FTM Need Help! 35 Weeks

So Starting Monday Morning i Have been having These weird Abdominal Upper pains along w back pains. But Tuesday i just Had the abdominal pains without back pains and baby has been EXTREMELY Active? What could this be? I have a Appointment w my Midwife today but tbh i feel like everything thing wrong w me that i tell her she says it's normal 😞 Please help. Still woke up this morning w weird pains.