I have OCD. How do I keep from stalking?

In high school, the first time I fell HARD for someone, I ended up stalking her. We were friends before, and we rekindled the friendship after I got over it. Anyways, since then I was diagnosed with OCD, which explained why I was compelled to do that, but it hadn’t been an issue since.

I’m living on campus now, and I see all the signs of the compulsion beginning. What do I do?
I have OCD. How do I keep from stalking?
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Ruminant OCD, the form I was diagnosed with (truly just a differential diagnosis that fits), can and will cause larger actions, as opposed to the typical OCD.
I have OCD. How do I keep from stalking?
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