yes you can definitely give it to him. ejaculation is irrelevant. you need to be treated. your partner (the one who gave it to you and anyone else) needs to be treated. you need to use condoms and be careful in your sexual activity. untreated chlamydia can cause all types of problems.
i have chlamydia. can i give it to my partner if we have unprotected sex but he does not ejaculate inside of me?