Novolin r help!

Stixxs512

Newbie
3
My 8 year old is on humalog and lantus. I felt like humalog was working too fast. I heard about novalin r and decided to give it a try. It keeps her stable but she says her stomach feels funny a couple minutes after injection and she feels weak through out the day. She said she feels a mix between low and high but when we check her blood sugar numbers are fine. It's been 1 week since she started and she didnt have these symtoms with any other insulin since she got diagnosed 5 years ago. Any suggestions