Oral sex and chlamydia?

ok so i just found out that i have chlamydia. im sure i got it almost 4yrs ago when i had a bf and we had unprotected sex and im 20 now that was almost 4 yrs ago and i've been to my first pap this year. and now i have a new gf i didn't know and we just started having sex. i know u can get it through oral sex. but how likely is it for her to get it from giving me oral sex? how should i tell her?

just be honest about the situation, and reasure her that it's a bacterial infection that can be cured with antibiotics. have her take an exam, meanwhile while you and her are on the treatment make sure you abstain from sex, otherwise you two will re-infect yourselves with it.

wll just tell her because not telling her just gone make it worse just think it ain`t hiv so you guys live could be back to normal in know time
Just be honest, and believe me it's the hardest thing to do, but you owe it to that person to let them know about your physical health. If she really cares about you, she will appreciate you telling her. There may be a reaction of anger and disbelief. Hopefully there won't be any pointing of the finger. Good luck.
Honesty is the best policy. You should inform your girlfriend about your condition. Chlamydia can and will ruin her reproductive system and the future of your children. And your children's children. Can you handle that?