i think it will be fine ive had sex lots of times with out the guy pulling out and im not prego and i have had a scare just like yours and yet i still have no baby its probley just the medication she is on just give it about 19 days since the day you had sex and if she still hasnt started then get a test but i wouldnt worry to much!!

to the poster above..
if you keep having unprotected sex, at some point you WILL get pregnant. So its better to practice safe sex than playing russian rulette with the possibility of getting pregnant at any point.

for the OP, it could be the medication, but it is best to -like i already said- use protection.
If you two are not wanting to be parents at the ages you two are now..-by the sounds of things, i am guessing you two are high school kids- you should always use a condom and she should get on birth control to lessen the chances of becoming pregnant or getting her pregnant.
Pulling out is not very effective 'safe sex' methods...

i agree and i know i am stupid and trust me i don't plan on doing this again. thank you so much for your advice, i plan on staying positive and i am definitely not ready to be a parent and neither is she. She says she is feeling sick like to her stomach, should i be worried about this? i have read that, the vomiting shouldn't start 4 to 6 weeks after and it sonly been 2 ....