Am I pregnant?

I’ve been having some weird symptoms ever since my period ended two weeks ago:

-back pain

-swollen breasts

-headaches

-mood swings

-liquidy (not egg white consistency, literally liquidy discharge)

And now I have barely any discharge and I’m itching like crazy. I think it’s so unlikely that I’m pregnant because we always use condoms and just to be safe my bf still pulls out. We make sure to check if the condom broke when we’re done and so far we’ve never had an issue. I just think these symptoms are very abnormal for me personally and want to know what you guys think. ( I’m still going to buy a test anyways)

Edit: no I’m not on birth control

UPDATE: took a test, came back negative, thanks for your help guys :)