Is a mother's urine safe to use internally and externally on her infant son?

Hi, my 4 month old son has had a bad case of Seborrheic Dermatitis on his scalp and face for 2 months now and i've been applying his own urine externally from his wet cloth diaper for all this time. I've also been using other things on his skin like breastmilk, coconut oil etc, to keep it under control as it cracks and weeps and gets crusty and very itchy. I had been wanting to try giving him is urine internally and on the first day I was able to catch some of his own quickly and give it to him. The 2nd day I wasn't able to get him to pee after sitting for about two hours with him. I also have other children and thought this would be impossible. I read from a urine therapy website in india that states a mother could give her infant her own urine, so I began to do that, externally and internally, he's on the 3rd day of this treatment and I'm seeing the reactions such as eruptions and boils of the skin, he also got some pimples on his chest, with all this his face looks horrible but it seems that he is healing. I want to know if it's ok to keep giving him my urine or should I try really hard to get his own for him? Anything else I should know? I"m nervous about giving him my own because they say something about hormones etc, especially because he's a boy and I'm a woman. I have never done urine therapy, but I believe in it and my baby has suffered enough. We want him to be healed so bad. I hope you reply , thank you very much!