I am in quarantine too, every day at 7 i wake up, pee and wash my face, make my bed and do some exercise with electric bike while watch 2 episodes of Dragon Ball(first series, almost finished) so i can make 40/45+ min and after that i do some solo exercises like push ups, etc... it's not much at home, but this is what i have and is better to do something instead of nothing, all while listening training music.
I always stay at home because i work at PC or study the Germany, so it's normal, i think. Sure i miss going to Park for a run, it's better, but now i can't.
Another way i suggest you is to play games, read book with tee before going to bed early. So you can distract your self from stories, at last this is what i do, by playing FINAL FANTASY X now, and instead of carving on porn i try hard to complete the game at 100%, which can take more than 200+ hours of game, total worth it at the end.
I had a dream one of those days which helped me a lot to find out my motivation and it's the best dream i ever had in my entire life. I will not share with anyone what it was, but it helped me to wake up one last time and keep in mind not to open porn but documentations(i'm a programmer

) so i can solve problems in my code.
But as i see, 129 days is really nice as no PMO count. So if you could make this fare, you can still go on. Good luck.