Yes, can't you tell I'm a worry wart yet?! :P

All I can read about is how much ladies get constipated during the first trimester.. I've been the total opposite! I still do #2's as often as I did before I was pg... Is that normal? I guess it could be because every woman is different right?
I've also got a few very quick but not sharp twinges in the front of my right shoulder, I've read up and apparently it's a sign for ectopic (though I'm now pretty sure it's not) but the pain is at the back of the shoulder as a symptom.
Any info will be helpful to this worry wart!