<human>: Where to begin....I'm not sure whether to be proud of this or just mortified beyond belief....

Yesterday I had an appointment to have my nexplanon birth control implant replaced ( for those unfamiliar). It is supposed to be a simple surgical procedure; in and out in under an hour. 

So the procedure goes pretty well, except that my old implant had "migrated" a bit, and the doctor had to do some "hunting" to find it. Cue my initial unease when the word "hunting" comes out of the doctors mouth... He said the incision was just a little larger than usual but I shouldn't have any complications, and bandaged me up. Cool, we're done, or so I think....

The nurse has me sit up, tells me to stay put so she can get my care instructions, and everyone leaves the room while I recover. A minute or two later, I'm starting to feel sweaty and nauseated, I think because I was still squeamish about the incision and I could feel the implant in my arm every time I moved.

Suddenly, my vision gets narrow, and the edges are closing in, so I lie down and promptly black the fuck out. 

I'm not sure how long I was out, but when I start coming to, I am having this vivid hallucination that I'm having sex. And not knowing that I was hallucinating, I start to get really into it. Moaning and rocking my hips, breathing heavily....until my eyes pop open and I'm laying on the table in the docs office. Fuck.

Lucky for me, no one was in the room. Not lucky for me, shortly after I realized what was going on, the nurse comes back in and sees me looking pale as a ghost and covered in sweat and wouldn't let me leave the office without a ride home. >.< That was an embarrassing phone call to make...

Summarize the given text in a few sentences.
<bot>: Had my birth control implant replaced, body was so excited to not be having babies that I had a spontaneous orgasm in the doctors office.