DHEA or pregnancy?

Crystal

I'm ovulating this week and we have been TTC. Today I started taking DHEA.

All day I have been salivating and had this weird taste in my mouth (it's the taste you get right before you throw up. Not quite metallic). I've also been nauseous, but simultaneously hungry.

Not sure if this is a side effect of the DHEA or if it's a possible early pregnancy symptom?