I found out on 4/13 that I am pregnant. Beta's went from 16, 44, 131. The day after my last beta I having a brown discharge, then turned to pink. Went to the ER because I was scared. I had a m/c in 2006. The dr said that I was slightly opened and my pelvic exam was abnormal. He did blood work and it went from 131 to 188, so that was a plus. He told me to stay on bed rest till I see my RE. I had my first u/s today and he couldn't see anything. So he did another beta, and checked my blood type. He said that if my beta is still going up I am going to have to have a procedure where they vacuum some tissue out of the uterus and test it to see if there is a pregnancy in there. What is this vacuum thing, and if there is a pregnancy in there will it hurt it? He also said that if it comes back to be that there isn't a pregnancy there, then I have a tubal? I have never had a tubal so I don't know what I should be feeling. I am not in any pain, just keep spotting from brown to pink.If anyone has any info it would be greatly appreciated!! Thanks