Cast your cares upon Me

So my little Connor is not walking yet and I'm getting a bit concerned!  Trying not to let worry set in but he is now 17 months old and not showing an interest in walking on his own yet!  Reports I have read say not to worry as long as they are pulling up, climbing, standing, etc.  Yes, he is doing all those things which is somewhat comforting but still puzzled why he is taking so long.  He seems to not even care about it.  So...it will be in his own timing and we will wait!  Oh the waiting is hard. Releasing it all to the Lord as I have to do daily regarding concerns for my kiddos.  Praying that he learns to walk before his little brother or sister is born. :)