Starting to get depressed it's already been a year 😔😢

I really thought I was pregnant but stupid af had to show her evil face yesterday I've been trying since March and haven't got anything since. I've been having sex almost everyday or every other day and I'm not getting any luck. I'm really starting to think having chlamydia which I had twice affected me the doctors kept telling me there's nothing wrong my ovaries are clear no thyroid etc me and my boyfriend are young in our 20s healthy doesn't smoke or drink. I know some people told me u can still be pregnant and have a period but I know it's rare sigh I just don't know what to think anymore 😔