I got a BFP last Wednesday I went to the doctor on Saturday and they did labs and everything on me and my HCG levels were 0.5 and they did a sonogram. They said that it's too early to see anything on the sono but they don't think I'm pregnant due to my HCG levels. And my period is 2 days late and I'm still having morning nausea and super tender breasts. Has anyone had really low HCG levels and still ended up being pregnant or should I just give up hope this time around? Please help!!