Baby rejecting bottle

Hi friends. I’m just wondering if anyone has dealt with their baby all of a sudden stop taking the bottle? My daughter is 31/2 months and I have to trick her into taking the bottle now. Nothing has changed in our routine. I have tried going to a number 3 nipple but it didn’t help. I just would love to hear that someone else has dealt with this and maybe that it will pass. Or does she all of a sudden not like her bottle and formula and I need to go through the process all over again? Please be kind I’m really struggling.