Looks like you've got a silicon reaction there.
Take it back to a flat surface, again. (that sucks)
Pretty much start over. But this time when you're laying on the first few coats,
apply what is called a 'dust coat'. If you have no contamination of your lines,
and you've applied and wiped off a degreaser just prior to tack ragging it, (b 4 spraying)
you should be relatively trouble free.
When I was working in a Panel shop (17 years of it, ouch) we had many minor silicon problems.
Some were as stupid as wiping things down with a rag contaminated with silicon polish
or armor-all. Or touching something similar then touching the item ready to be sprayed.
Worst case scenario was the air lines seeping in oil from the compressor.
Now, getting back to the dust coat.
The reason for the dust coats at the beginning are to basically seal off the item from anything
underneath which can re-contaminate.
A dust coat will seal and dry the item off quicker with less solvent biting into the bottom coat.
Doing the wet coats to begin with mean there are obviously a thicker coat of paint, with more wet thinners
incapsulated within, which in turn has a greater chance of biting in and causing you to tear your hair out later.
I hope this helps.