So with this whole TTCMA business and of course paying attention to my IPS/EPS in the past 8 months since the m/c, I have discovered something interesting. It's the progestrone hormone that is being produced as soon as you get pregnant that makes you so extremely tired, not the amount of hcg. I injected the hcg trigger shot 2 days ago and have felt absolutely fine (I poas to make sure the trigger worked and it was a BFP) I've had tons of energy up until about 5 minutes ago. It's the same kind of feeling when I take the progesterone supplements, extreme fatigue. So I guess the more progesterone you produce in the early weeks of pregnancy, the more tired you are. That is my theory.
Oh and I started cramping also. I take that as a good sign.