8 month old refusing bottle/formula

Jessica

My baby is almost 8 months old. I’m currently breastfeeding her and she is eating it’s and bobs and having water with her little meals. I have MS and my neurologist wants me to start a monthly infusion called tysabri. He has said I can still breastfeed whilst taking this medicine but I don’t feel very comfortable or happy doing it. She breastfeeds you sleep and wakes up frequently in the night to feed herself back to sleep. I’m trying to wean her onto bottle I’m having no luck at all. She won’t take formula milk or milk from a bottle or soppy cup can anyone give me any ideas on what I can do?