I want to quit my meds!

I totally am worried about the baby and my meds.  I know that I'm taking the "safest" on the market, but I feel terrible about it!  I just want to quit and then hide in a room until it is all over!  I'm totally happy about being prego I just want to do what is best for the baby.  I mean it is only 9 months!  Not like forever and I can always get back on the drugs afterwads right!  I can't wait to see my doc this week.  I haven't made any changes but I really want to!   I've been feeling a little nausious but nothing terrible... just enough to where I don't feel like eating at all, but when I do eat I'm glad I did.  Wierd I know!