Reaching Milestones!!

I know every baby is different just want to make sure if I should worry with the 7 month mark ...30 weeks. My little one tries to crawl but moves backwards instead of towards the toy and the left hip/leg is the most that she tries to move. She doesn't turn from front to back and the control of her hand isn't as coordinated.

She likes to stand, sit, and jump all with assistance. My pediatrician said if she doesn't turn from front to back within 3 weeks, I should come see her.

Are all these things in the normal range? What are your baby's milestones at this age