u/Big-Comb-1489

My 7 month old exclusively breastfed baby does not know how to use a bottle or drink from a cup. She was really good on the bottle until 6 weeks (combo fed due to breastfeeding challenges) and when we tried again at 8 weeks she forgot how and cried every time. Since starting solids at 6 months I’ve tried the box straw cup, Kmart straw silicone cup and the pigeon straw transition bottle. I really want to have a day away but I tried for 6 hours once and she only drank 60ml of milk. Any tips or professionals that could help with this?