could i have trasmitted chlamydia?

I had unprotected sex with a female and about 6 days after developed symptoms of chlamydia.  Went to the doctor and was given 1g dosage of azithromycin and another dose of suprax and i took both of them immediately.  About 5 days after this, my ex-gf and I decided to get back together.  We did not have penetrative sex and as far as i could tell there was no direct genital to genital contact, but i did notice that there was a little bit of semen on her stomach area.  The duration was also very short.  
After I took the antibiotics, many of my symptoms such as discharge and burning seemed to get much better.  However, there was still a little bit of burning inside my urethra, however, it did not burn when i urinated or anything like that and there was no discharge after taking the meds.  I did masturabate though and I think that is what brought on the increased irritation.  Is this possible?  My doctor has me on a 10 day course of minocycline now cause I told him about this.  Not sure if this is overkill or not.....

My questions are :

1.  What are the chances that i  transmitted chlamydia to my gf?
2.  Is it possible to for masturbation to increase inflammation in my urethra, given that it was already inflamed from having chlamydia?

[auntiejessi]

1 - No, because you had been on meds for 5 days, and it won't go through her stomach.

2 - Yes.

AJ