It was a intense treatment, so i would expect it has or will have some consequences.
Sometimes I see amazing benefits even 2-3 weeks after my last Kambo treatment and it is quite clear from whence it came. I definitely suggest a regular practice as that being the only way to truly tap in deeply. I don't believe that only 3 treatments in 3 months is going to heal big issues, in fact I find that whole meme to be generally misleading. Often I have to clarify with people that are first learning about Kambo that although it is a miracle, to me those miracles are only developed with long term practice and something on the scale of devotion to this sacrament. I apologize for the religious slant but for all Kambo has helped me with, it remains as the most crucial sacrament that all the others revolve around.
The first touch of the truly miraculous I had with Kambo was when out of sheer desperation I did 3 treatments in 3 hours on myself. It was 2 years ago and I haven't had a migraine since. After 30 years of very regular migraines. For this reason as I tried everything I could for my migraines I feel that Kambo can do just about anything.