TMI! But hey, we all get it right?

So we've been ttc for eight months now. We had a miscarriage during month five. So I kinda look for those early preg symptoms for me because I know every woman kinda has their own set of symptoms. I've been really sick off and on for about two weeks, and now I have a yeast infection (like I did with my first pregnancy) but one question I have, is constant diarhhea a sign? As far as I knew, constipation was, but I've been reading a lot about woman having the opposite! So I'm just wondering, any ladies have this as a symptom ever?