Should I give her up?

Me and my friend have been friends for 6? 7? Years. We used to be close like sisters and then we had a few falling outs. She has a 1 year old and throughout her pregnancy and birth I was there for her (online cuz we live in 2 different states). We don’t talj nearly as much now. She’s talked about visiting me tho. Well basically every time I message her she leaves me on read and I’m starting to think it’s not worth it anymore cuz I’ve tried so hard and I don’t get nearly as much as I give