I would not like to have a feeling "Oh dear she can come home any minute".
It would be a stressing factor.
Anyway, about your harmalas, first you said it is harmaline, in the second post you say it is rue extract you did. I am unclear now if it's a complete rue extract which is usually 50% harmine 50% harmaline, or did you perform a separation between the harmine and harmaline?
If there was no separation act (I suppose you did not separate the components), then the 200 mg FB is quite effective (for me) and not too overly much which is good in your case (avoiding purge and not too long a period working time).
To avoid purge, best on empty stomach and eat few spoons of oat porridge with honey just before the pharmahuasca, it greases the track and avoids a purge. I make it with oat milk.
You simply cant guarantee no-purge. One day against the other differs hugely.
If it comes quick, you lose dose and depth.
If it comes after 2 hours in, you have past the peak and purge will not compromise depth anymore. Sometimes there is no purge at all.
Good trials