Maintaining balance in semen retention?

What will be a proper interval between streaks?
i already know from experiance that not masturbating or having sex for 100 days or so isn't really going to make you feel better, it's about the balance and not indulging in it.
It's also about not relapsing into porn, which thankfully i havn't for almost a year.
relapses are more often than not to arousing pictures, rarely i don't use any visual stimulation, i assume that pictures from instagram and such are halfway to porn levels or arousal? compared to just using imagination.
this week i've been relapsing alot , the whole week i did it once a day, yesterday, twice.
i found out that it's not always about working out, it's a lie, there are some days i run and do a workout as well, but in the night i get tempted and relapse.
i think once every two weeks or so might be ideal, however i still have so much spare time and alot of self work, working on my negative approach to be more positive, and finding more what to fill my empty time with.
i am currently employed at a financial institute, 200 hours per month, i dont like this job one bit, but i'm planning to use the knowledge i get to open a business in the near future.
any way, i still need to find pleasureable activities that are not unhealthy,
i am a single kid, and dont have much to do with the time i have, usually i come back from work at 6, and maybe go for a run/workout, but its never enough, and the rest of the time i have will usually be spent at the PC, either gaming (which i try to play as little as possible), netflix, or just youtube videos for learning/passing time.
i think all this screen time including my work is somewhat taxiing my mental health, so i'd love some more tips and advices, also i'm 23 and looking for a relationship but always found it so difficult, never had a parter or had sex, it's like something about me just doesn't allow woman to be attracted to me.