Unreal fatigue

Ash • Mommy to a 3 yr old, pregnant with #2. Part Time Acupuncturist/ Part Time Stay At Home Mom
I'm 13.5 weeks and the extreme fatigue has not let up… It's hard for me to run my business let alone chase after my 3 yr old while feeling like this. I feel like I can't even function. My first pregnancy was not like this at all. I thought the fatigue would let up after first trimester but I don't feel that coming on. Anyone else?