No, I have had very healthy stools right up until I used Penicillin for strep. Need to keep taking my probiotics. No I have not taken that. One natural doc diagnosed me on symptoms for Lyme and didn't really seem to know that much about the chronic form and I did heavy doxycyline doses for a couple months, it gave me massive die off symptoms like crazy no sleep anxiety, joint and back pain... I decided since I had candida issues I didn't want to go that route and go more natural. I have the internet and I'm uninsured, the sole income and have three kids.