My older daughter is now going in to her 4th month with her pregancy. She too had a hard time getting pregnant. on June 13th the Friday night before Fathers day she was having a bad asmah attach and had to go to the hospital for a breathing treatment. They wanted to do a x-ray of her lungs but as hospital procedure they did a pregnancy test and came back and told her she was pregnant.
She lives in Las Vegs with her husband which is in the Airforce. On Fathers day she decieded to come home to tell us we are going to be grandparents. On her flight home she started cramping and bleeding. We went to the doctor the next day and her HCG leve was low too. But also in the range that she could still be pregnant. They also did an internal sono and could not see anything. But a cicst on her overy. She was very sick with morning sickness the entire two weeks she was home.
She contacted her doctor back home and she did not want her to fly home untill she went back and had another sono and blood work to make sure it was not a tubla pregnancy.
After two weeks her numbers more than tripl and I saw the sono with the little sack and a hailo in it.
She went back home and has had some scare moments with bleeding and cramping but things are going okay except she has lost over 15 lbs and is sick morning, noon and night but there are days that she is okay. Her doctor said that she is doing great. The lates sono shows the little one. Her dad calls it peanut.
So don't give up yet. The main thing is keep calm no stress.
Best of luck.