I feel that I'm gaining some feelings back. [HOCD]

Firstly, I'm a guy 19 y.o. I was diagnosed with Anxiety and Depression.
For those who don't know, I suffer with homosexual obsession.
I'd like to share with you something, really pleasant to me, and maybe useful to you.

I start gaining back some romantic feelings towards girls. I was surfing web, and accidentally noticed a beautiful girl. She was not "sexy" or "hot", just very pretty. First thing that I noticed is her smile, I started imagining her laugh, her smell, her soft lips.
Even now, when I'm writing this, I have an erection. Weird, ha?
She had a soft pullover. I imagined kissing her and holding her by her waist and feeling her gentle, fragile, warm body. And she was holding my head with both hands. So basically she was kissing me, not me her.
If I was a girl, it would trigger my anxiety for sure!
"Because my feelings felt SO REAL! OMG! AM I STRAIGHT!?"

My treatment plan:

• Day 9 on "10 mg Paroxetine (Paxil in US)" (SSRI antidepressant)

• No Porn. No Masturbation. No Orgasm.
https://www.reddit.com/r/NoFap/
http://www.nofap.com/
http://www.yourbrainonporn.com/

• I stopped thinking about "What if...?". If a thought pops in my mind, I just let it go away, I don't analyze it, or develop in a "bigger thought". I learned to recognize thoughts that may trigger my anxiety, so now I am filtering my thoughts.

• Meditation. 30 minutes of cleaning my mind. (very helpful, pleasant, and relaxing)
How to meditate: http://www.actualized.org/articles/how-to-meditate

Here is a peaceful video, with a campfire at night: https://www.youtube.com/watch?v=zvhzAJV4lbI
It helped me ease my worries today. =)
Just let it play in background, while you do your stuff.