cheethaz - guaging what a baby needs by giving formula is not just useless, but it's also very misleading, sorry!
Babies do not show you how much they need in this way - and breasts do not behave like bottles.
It is fine to give both breasts at each feed, and fine to put her back on side one and then side two again...if she fusses and refuses, then just leave it.
Giving bottles can have an impact on supply and on the baby's behaviour, which is why it can be a risk to give them. Your baby is too young to decide what is 'best' for her, she holds the bottle not because she is telling you anything about having enough of the breast, but because babies of this age can hold things....she is too young to send symbolic messages!! You can take charge because you know that continuing with breastfeeding is what you know will have the best effect on her health....yes, since you ask, I suggest dropping all the bottles, including the after bath one, and just keeping her close and having the breast available whenever she looks like she might take it. No fighting, though, as this will make things more difficult. She may accept the breast better when she is sleepy.
Please don;t think there are times you are 'programmed' to feed. Breasts cannot tell the time. Breastmilk is produced more quickly when the feeds are more frequent. When they become less frequent, production slows down.
Just offer, more and more, and things will return!