Thanksgiving Loss

Getting ready for my tonsil surgery past week. Wasn't feeling the best and noticed I was late and some symptoms. Took a pregnancy test negative, waited another two days and took another saw a faint second line. Called my RE did a blood test day before thanksgiving. Beta of a 29. Very low for what should of been around 5-6weeks so I knew that it probably not last so I didn't get excited. By Friday morning I had some bleeding and the beta that day came back at 11. Another chemical pregnancy. I have a feeling my body attacked the embryo which is why I was so sick for a few days and rejected it again. I don't think I ever will have success. Think this is about the end for us. This is mc 5 that I know of. Good chance I would not of even known this time around other then I recognized the symptoms, otherwise life would of gone on and I would of just though my period was late, never knowing I was really pregnant then not. :(