I can relate to your issue of being set off by images on sites that aren't discretely pornographic. I did the same thing with 4chan for a long time. I was able to cut that hellhole of a website out of my life not long after my current abstainment streak started, and it proved to be a huge positive. At firsr it feels weird and uncomfortable to have a daily source of human interaction like that missing, but it will lead to a healthier mental state in the long run. I hope that you find the strength to make this change yourself.
Keep fighting, don't give in to this shell of intimacy