Would you recommend trimming my bush?

Hi, im looking for some pruning advise:
This thing took off on me, and I am not sure how to handle it because its my first time growing so i dont really know whats gonna happen when its flowers fill out, if they ever do. I think the strain is carmelicious. I trimmed tons out from the middle of it but now on the outer parts of the branches are getting so thick and tangled, that i am wondering if it would be smart to cut some of that out now if you all think it would mold or something later on.
Pretty much to anybody with experience I am just asking what you would do. Any idea why its so bushy and unruly like a blackberry bush with out thorns? I noticed it just has a branch on one side, then and internode i guess and another branch on the other side, alternating like that
Here she is:






and here is the other strain, which was switched to 12/12 at same time as the bush:

I'm gonna leave you now, as I know you are busy...

is that plant outside?

no, its in a grow tent, with a combo of halide and hps

Im new but I tested a couple of my cuttings with various amounts of pruning and the ones that I removed the bottom branches on had better more dense larger buds than the others looks like your too deep into flower to me now to prune at all you might shock it and stop growth worse case scanario ya got a bunch of bottom popcorn buds to make butter with yum butter

any other input?

lil at a time,dose not hurt at all