Will you be automatically rejected because of your GPA? No, of course not. Applications are considered holistically. Your GPA is just one part of it, and you have a nice upward trend to go with it.
On a side note, you read where that applying to 4 Ivies is too much? Can you afford to apply to all 4? Do you have a safety school you would be happy attending? If yes to all, then by all means go ahead. Just make sure that the other 4 schools aren’t reaches and you have a >95% chance of getting accepted to them.
Don’t stress too much about the Ivies. You can be successful at any school you go to, if you have the drive.
Goodluck!