I am pretty sure I have had a yeast infection and bought some over the counter meds that seem to be helping for a while now I also have had lose BMs and go pretty much after we eat. Like 6times a day. I just found a long 4-6 inch brown sting like thing in my poo. I washed it and it seemed to be made of like 3-4little yellow almost blonde hairs. Not moving or easy to break. Could food do this. I also have been taken an antibiotic called clindamycin for my teeth. Please help scared it is worm maybe?