😫😫😫 I'm still breastfeeding my son. I try to keep my diet in check. A lot of water, not to much…

😫😫😫 I'm still breastfeeding my son. I try to keep my diet in check. A lot of water, not to much juice or pop, and not much junk food. Christopher spits/throws up every time he eats. Literally every time. I'm going crazy. I have to change his clothes at least 5 times a day and wash clothes almost everyday. I brought it up at his last doctors appointment and she said its reflex. He doesn't cry after it happens but it's driving me crazy. Is there anything I can do to help this?