Being sick or feeling good has no bearing on how the babies are doing.
I am 34 wks with my twins and i didnt have a sick day the whole pregnancy.
Yes I am showing.. I Look four month pregnant too. haha. Well at 6 weeks they said they only saw one baby...and I had such a strong feeling that there was 2 babies... actually I KNEW there was 2 babies I asked her to check around for another and she agreed to do a trans vaginal ultrasound and then she saw my other baby...but one had a heart beat and one didn't...and one was a little smaller.. I went back two week later and they both were there perfect with heartbeats and they were wiggiling round and everything!!! And they both measured the same.It is possible they miss a twin at 6 weeks...very possible. My belly feels the same way and I am even getting a couple more stretch marks ALREADY.. I am a tiny person...always have been. I only weigh 100 pounds...well Now I weigh 109 because of the pregnancy...but I do feel a stretching and pulling from time to time. I have been so sick too...completley useless on the couch all day..but today I feel better....
I am not sure yyet if I am having twins but ahve had severe nausea too. I have been laid out! I have however had a couple days with nothing! I was so worried and told my mom "If I am pregnant I want to feel pregnant" She laughed then told me what I said the next day when I felt bad again.lol I am sure they are fine! My mom never got sick when she had twins at all. I have always been sick. SOme woman stop feeling sick by month 3-4 and you are right at month 3 so you may just get a break and feel better soon for good. You do not have to worry unless you bleed or start to cramp bad is what my doc said. Hey are you showing???? I was not showing to anyone last week then all the sudden in one week I look like I am a good 4 months pregnant. I can not fit in any of my clothes or nothing. THey keep watching for another baby but at 6 weeks did not see one. It is just unbelieveable how my belly has gotten, and it hurts like pulled muscles all the time. It hurts to cough, sneeze or twist at all.