I have lose stool and diarrhea for 2 month after antibiotics (penicillin g).. no blood nor not too watery sometimes watery and stomach makes weird sound sometimes i tried over the counter medication didn't work for me .. whats wrong with my body.?

Antibiotic will disrupt the natural good flora of the gut. Some of the side effects of this can be loose stools. some people are more susceptible to this than others. Contact the prescribing Dr. to consult, then you might want to begin taking a probiotic to rebalance the gut bug ecology. See a natural pharmacist for recommendations on which probiotic would be best. a common one is florestore.