Should I be concerned.

So I’m 9 weeks and 2 days today. Through out this I’ve had cramps here and there but no crazy discharge or anything. Well today I had a massive period like cramp and then followed by severe diarrhea. Should I be concerned. I have a doctor appointment tomorrow should I tell my doctor or is this normal for anyone else. I was told the light cramps before were just my insides stretching and moving. Any ideas or suggestions?