Anxious

Since things are getting better for us, and jake is already 9 months old. My babger and I decided to have another baby then stop after that. Because we wanted them to be close in age so that they can play with each other and be a best buddy. I'm almost a month delayed right now, so we took a test and it came out negative. So, we're thinking maybe the cold weather got to do with. I don't feel yet all the symptoms, but i feel some. We tried the test the next day again but still negative. We're wondering how effective the pragtest is. So we waited for a week to used the last testpack we got, and unfortunately still came out negative. We got i little worried about whats going on with my body. We called our OBGyn but she responded by saying to wait until first week of december and see what happens, and maybe my body is just preparing for cycle.
Everytime im in the car i feel like throwing out, and feeling nauseous. But the thing is some of they symtoms are not consistent. There were mornings or night that i feel sick, and there were time in the day too that i feel fine aside from the fatigue and tirediness i feel everyday. Next week if I still don't have it, we are calling our doctor for a check up to see whats going on. We are so anxious to know if am really prego or not, hope Iam,we cross our finger to this.