Good evening!
I would appreciate any advice!
Bear with me 
I started sanding my skirting gently to get it reading for primer etc but realised I needed to get it tested for lead, as the house is old. I did half a metre before realising this, then waited a day or so for the tests to arrive - no suprise - there is lead in the paint.
I was resigned to just priming it with zinsser 123, but I noticed my husband (while priming the walls) had painting a few inches of wall primer over the skirting.
As we thought it was the wrong kind of primer (the normal primer) for the skirting, (which has thick, yellowed gloss layered over) I thought I would try wet sanding to get it off, but it was too laborious as there are lots of grooves (more detailed skirting).
Then literally the devil put it in my head to try paint stripper.
I bought this gentle one which I was going to try. I tried it, it works but needs two applications, leaving it overnight each time. I had given up on it as who has the time for this.
My idea was to put it on, leave it for a brief time, and that way I would be able to remove just one layer of the primer.
Of course, I forgot and I left it for longer, some parts overnight (I had only used it on the top part of the skirting, now everything is one huge sticky nightmare.
I have to keep on scrubbing with my metal scourer, it is tacky, sticky, comes off unevenly and I even tried sanding with sandpaper, wetting it, it has totally changed the texture.
It is currently patchy, bits of wood showing, patches peeling - I waited for it to dry and it still feels rubbery/tacky.
I’m not sure what to do 
I really don’t have time to strip it using that useless paint remover or any other product. I just wanted to peel off the primer
. Nor do I have time to hot gun it.
Can I wait for it to dry and wet sand it again, with proper wet sandpaper? I’m not sure how deep the paint has been affected.
Any advice would be most gratefully received. My back is killing me 