Not feeling 'pregnant'

I'm not sure if it's me psyching myself out or what. I'm 11 weeks today and from the start I haven't had very much morning sickness, I've actually only been sick 5 to 6 times total. So it's not like my symptoms suddenly stopped but I have been feeling much better. Still a little tired but I'm worried that something is wrong because I've read so many stories about missed miscarriages. Has anyone else started to feel better around this time? Or does anyone have any suggestions on what I should do/what might be going on? Thanks ladies!!