Advice and opinions.

I know you ladies see these kind of post a lot but I have no one else to ask.

I'm having heartburn, which I never had before, and ive cramped the whole time from the end of my FW up till now.. Nothing major on the beginning but they feel like period cramps now. (Fingers are still crossed) and this morning at 5am I woke up unexpectedly with diarrhea out of nowhere.(tmi I apologize) I didn't eat anything out of the norm for me so I was worried ofc.

I like to get my hopes up every month but the heartburn and constant cramps are new to me, so I'm asking for your opinions. Did you have any of these symptoms?

I'm 7dpo. Expected period in y days.

Thanks in advance.