Help; I'm way too horny to concentrate (NSFW)

I am no doubt in the middle of a hypersexual episode. Not sure if it's escalated into hypomania but seriously I cannot think of anything else. I'm learning programming and admittedly I'm stuck on a problem but I just start masturbating (no porn or any sort of trigger). The curtains are wide open where my windows are half the wall and I live in an apartment complex so there's apartments across the backyard looking into my room and I'm yanking away. FML.
I see a woman leaning against the balcony railing looking at me, just watching. Fuck. We made eye contact and she walks back into her apartment.
This needs to stop. How do I stop this crazy hypersexuality, it's been almost 2 weeks. Help.
I haven't done anything crazy yet but I'm thinking of going to a brothel to stop this feeling. But I'm guessing it will make it worse.