Am I making up symptoms?

Kaitlin • Rainbow baby due in November! 🌈❤

I know it sounds weird lol Anyways I had a positive ovulation (really cheap ones) on the 21st and I also made sure to dance in the sheets that night and a couple nights later. Now idk if the symptoms I'm having are pregnancy related or if it's all in my head. Do you ever do that? I've been having backaches, nausea when i go to work at 4am(maybe cause i dont eat that early?), light abdominal cramps, sore boobs, and today I was craving a cheese sandwich out of nowhere.

It's definitely too early to be showing signs right? Last time I was pregnant i didn't have any symptoms except sore boobs. So idk. I just need some other ladies opinions :) Thanks in advance