Breast Refusal

Michelle
For almost the past 3 weeks breastfeeding my 3 month LO has been a battle. He consistently latches and then unlatches, crying and being very fussy. I try burping him switching positions gripe water gas drops, I don't know what else to do. I feed him on demand but he won't eat well. He eats from a bottle just fine but none of my family members understand the concept of paced feedings and I have to work so I have no choice but to leave them bottles. I am so emotionally distraught and I don't think I can continue breastfeeding anymore and I don't have enough milk in freezer stash to give him so I will have to switch to formula. Is there anything I can still try before I give up entirely? Thanks.