This is my 3rd and with the first 2 it was just the first 3-4 months but with this pregnancy I'm 27 weeks and still having it. It doesn't matter what I eat and some days I eat something and it kills me and a couple days later eat the same thing and do just fine.
What have you been eating? This may be a clue as to what's going on.
I also experienced horrible diarrhea at the beginning of my pregnancy. From about 5-8 wks I did not have any morning sickness, just the diarrhea. Then it changed to the nausea and vomiting
I did and was very gassy I thought I actually was going to have another ectopic because that was something that happened with both of my ectopics. But nope I'm now 37 weeks and diarrhea came back for these past 2 weeks. I just kinda dealt with the diarrhea and ate alot of cheese and it worked for me.