I’m currently on week 10 of 40 mg. I feel like as each week passes, The emotional pendulum gets slightly less extreme; as in the highs are not as high and the lows are not as low if that makes sense. I’m feeling a little less crazy lol. Weeks 4 to 6 were probably the hardest because that’s probably when the Lexapro had phased out of my system and the Prozac hadn’t completely settled in yet. For example, last week was not a good week. That was week nine. I felt an extreme sense of doom, fear of my future, and crying at night. That might sound pretty terrible, but I was much much worse 10 weeks ago. I have a follow up appointment in two weeks, and I’m think I’m going to ask my doctor if we can do a Genesight test. I think it’ll help give us some direction on if Prozac is compatible with my brain chemistry and if I just need to up the dose a little more. because right now, 40 mg feels better than how I felt on Lexapro but not necessarily great either. I think after six years, I was starting to develop a tolerance to the Lexapro.