So i am almost 8 weeks this will be my 3rd baby. I had my daughter 8 months ago and had these same issues but this time it’s worse…

So when I first found out I was pregnant this time I had diarrhea for about a week straight then started having normal bowels every morning for about a week then I became constipated for about a week and now today I had the most extreme gas pains I’ve ever had in my life I almost called 911 from the cramps being so strong I turned pale and almost Passed out started breathing very heavy and all of a sudden I had an explosive amount of bowel it was thick / creamy like baby poo but it was a huge amount I instantly felt better with no more sharp pains but my stomach has been upset, now I’m having diarrhea that looks and smells like vomit and whhen I wipe there is a lot of clear mucus in the bowel… im so sorry for the tmi but what could this be? Is it normal? Could I have IBS? Does anyone else have this going on