Thoughts?

Let me start off by saying I am in NO way saying you can have pregnancy symptoms at 2-3dpo, so please don’t comment that. Im also not saying I’m pregnant because of these symptoms.

Why do some months during the TWW you have zero symptoms and others you have several. I haven’t had any symptoms post ovulation for the past few months, but this time I’m a little more crampy with sore breasts. Do hormones just change at random rates causing different symptoms? Please no hateful comments. I’m simply curious!