Hi,
How can we help, what is your idea?
From the scope picture we can see the spike, but you don't give us any chance to see where it comes from.
We don't see at which signal you measure, we don't see your scope's GND connection.
* post your schematic
* post your PCB layout
* post photos
...
You are not the first one with spike problems. Thus there are already numerous discussions.
Read through some of them, then you get a clue what to look and care for.
Klaus