Normal pregnancy vs. miscarriage feelings

So, I've had 2 miscarriages. One was too early to even see the baby, and the past was Dec 2015 and I saw the baby, heartbeat, and then it wasn't there. Now I am pregnant again, about 5 weeks along, and I have absolutely no idea what being pregnant right now feels like vs. having a miscarriage. I don't have pain, but I can feel things in my lower abdomen. I am very aware of every thing and feeling in my body because of health issues in the past. I am also currently on 100mg progesterone suppositories. Anyone who can give me some peace of mind that a stretchy feeling or random minor pains are normal. Because I've only had 2 miscarriages, I don't know what "normal" pregnancy feels like