DXM and Prozac(Fluoxetine)

[CannabisCorpse420]

I've been off of Prozac for almost two weeks now, I was taking 20mg every other day, like Monday, Wednesday etc...
I'm wondering how long I should wait before I try to experiment with DXM, I weigh 202 pounds and I want to take 180 mg of DXM when I get the chance.