Maybe early pregnancy symptoms?

DH & I started TTC 2 weeks ago. I am 11 days late. I’m starting to have some symptoms, but am very unsure. I was on bc for 10 yrs. Prior to that my AF was irregular. I came off bc in February. My AF had been regular up until 11 days ago. I know that’s not very long. 3 nights in a row last week I went to bed uncharacteristically early. I haven’t been sick with a cold or fever. The last 5 days I have barely wanted to eat much. All day Saturday I cramped. I had just a little intermittent nausea yesterday. Today was a little bit more. I never get nauseous unless I’m sick. And I’ve also noticed I’m having some mild mood swings. Any one have thoughts?