should I try to treat this nausea?

Hi everyone, I believe I am currently 6 weeks 3 days with my 2nd baby. With my first I had very mild nausea from about weeks 8-11. This time around, I began feeling nauseous around 5.5 weeks and I have a very limited appetite and some pretty strong food aversions (but no vomiting as of yet) I go see my doc on 4/10 for my first appointment,  but my question is, should I try to treat this with B6 or am I just being a big baby about it?