Does this seem ok?!?!?!

HCG levels........

Thursday the 1st 2135-5weeks

Monday the 5th 6465-5w4d

If they doubled each two days my levels would be around 8540

That's 2075 lower than they should be I guess :/

Also I went in for a 5 week ultrasound on Thursday at 5 weeks and nothing was seen... Not even the gestational sac. :( So I have no idea what's going on... But my levels are rising some. I'm so confused!!!! Don't have another appt until the 12th.

I just can't relax. Anyone else go through anything similar??? Would definitely love to hear some things that might put my mind at ease. :(