Help

Hello. My English is not so good, so I am sory for this. My son who is 7 months old has diarrhea for 3 months. I did not breastfeed and have not nursed from birth. I fed him various foods. He had bad apitet when he was a month old and even had to change the food all the time. I tried 3-4 food tip of the week. but he refused to eat. I tried the rice porridge, eggs well mixed with homemade rice porridge oh tried cow's milk. Then he started eating a little better but then in 4 months he refused to eat again. Then he started getting constipation. According to the doctor, I started giving him oats cave and infant formula. After this he got diarrhea. From the fourth month, he has diarrhea more or less. I have been
of many doctors and received treatment and tried more kinds of food but diarrhea remained the same. Previously, he was a little better during treatment, but then the same thing, but now he reacts not even treatments as well. He stool 7-9 times per day and the stools are often used as water color is green, creamy and mucus. He has not had a high fever during the period. But sometimes, he has 37, 38 degrees fever. I can say that during the three months he has htt only 2 - 3 times this temperature, but, he is ok. But he sleeps badly in pain and screaming. Can anyone help me and recommend a homeopathic medicine for him. The country I live is no homeopath. Have read that there are several medicines in homeopathy to help diarrhea, but the dosage, how high might be, what dose is better for the baby's age. Please give me some advice.