Should we make the switch to elemental formulas

Rebecca 👼

My 10 week old soon has been dealing with reflux and possible milk protein allergy he has blood/mucus stools that come and go the last few days have been so bad. The gi said he’ll grow out of it. He’s been on alinentum for over a month and still hads issues. Doctor suggested elemental formula... anyone have success. Also Here’s his fourth stool of the day already