Okay so I took two tests about a month ago came out positive the first time after 3 months of going thru symptoms and went to the doc did two blood tests didn't do anything else didn't even talk to the doc but got told they thought the period I had before was a miscarriage. Even thow I didn't feel pain or bleed heavily or didn't see anything in the toilet. So three weeks felt fine now starting last Monday I started actually throwing up and feeling nauseous again. What is wrong?