1st trimester issue questions

Hi, got a vfl line this morning so guessing we finally got pregnant. 2 days late for my period.

Anywho, last week my nipples were super duper sore and ached but now they feel fine.

All last week and up to now I'm having very bad and loose BM almost right after I eat a meal. Getting extra CM as well.

Is this all normal? I have 3 kids now but my last was born 15 years ago, so I've forgotten what's normal and what isn't.

thank you