You would for sure know if you had one, especially after week fifteen. No worries hun I think everything is fine, it sounds like a normal pregnancy! When I was about 14-18 weeks my stomach felt the same way, now I'm 25 weeks and it's just huge and hard lol
I get that too, it's just the baby pressing against that side, or your uterus stretching :)
I don't have any of that lol, just some slight pressure occasionally on my lower left side.. but i dont know if thats the baby or not it doesnt hurt at all.
When you are in your first trimester which is until you are 13 weeks it's way higher to have a miscarriage. After that your chances go down for having a miscarriage. You just have to watch what is going on in your body. If your having a lot of pain, bleeding, pain right below your ribs, a lot of headaches that last longer than 4 hours, dizziness, or frequent vomiting after the second trimester that is 4 times within an hour. Those are all warning signs my midwife told me about.
Once You Hit Second Trimester Your Chances Are Pretty Low. First Trimester Is Higher Risk. Congratulations