Hey man!
I was also a little bit nervous about my HT in Istanbul at a clinic which is blocked by this forum. My experience is, that it is harder to go to the dentist than to have a HT!
The first injections are a little bit painful but hey....injections in the gingival were much harder than this! I would stop to read posts on the internet from now on and just to start to make POSITIVE THOUGHTS about your HT!
That?s a big point....you need a positive attitude about your HT. You booked it, you want it, so you can do it!
And wtf is with your girlfriend? If you really love her and if she really loves you...you can say it to her.
Best wishes!