Okay, So I'm 19 years old. I live on my own and I've been in a relationship for 3 years with my boyfriend. We want babies, just NOT right now. If we happened to slip up, we wouldn't be mad. We would just take it as god sent us a baby right now. SOOO, I've had lots of scares before, yet none like this one. I know that the only person that can really tell me if I'm pregnant or not is a doctor, But I went to a chat the other day to get some advice from some pregnant women, and they just made fun of me. So i'm hoping to get some help here. Now, I do not have periods regularly. Maybe twice a year, so it's hard sometimes to know whats going on. So that is canceled out as a sign. Yet, I have thrown up a few times in the morning. Not every morning, just a few times, and sometimes when I smell certain things I want to gag. There are times when I want to throw up, but never do. Seems like standing up makes it feel better. It's also difficult to lay on my stomach. I talked to a few pregnant people and they said you would know when something is moving in there, but sometimes it feels like something is sitting on my lungs or pushing on them, and I have little flutters in my side from time to time. I took a cheap dollar store test but it said neg. and I have no insurance, so doc. isn't an option. my biggest thing is, I'm around a size 22 so I'm a hefty girl, so it will be hard to tell if I gain any weight or start to shape. I don't really want to talk to my friends about any of this because they just wouldn't understand. So please... any advice would be greatly app. I really need some help!!!