Sorry to hear about your tricky start op. Bottle feeding can provide a faster flow, if babies get used to the faster flow then they can get frustrated at the breast. If possible give any top ups by cup or spoon instead of a bottle. Or look up breastfeeding supplementers and see if that is something you would like to try. With a supplementer your baby will be stimulating your own supply whilst getting top ups.
Lots of skin to skin contact and really relaxed breastfeeding while sleepy, in the bath etc.
Biological nurturing is another good one to look up.
Rather than wait a particular number of hours between feeds, watching your baby for early hunger cues and feeding her before she gets stressed can help reduce frustration at the breast.
Such little babies need lots of practice, it is a new skill, the more time she spends at the breast the better and more efficient she will get at feeding.
Paced bottle feeding to slow down the flow can help if you find the idea of dropping bottles completely overwhelming. This will reduce the difference in flow between breast and bottle.
You might find speaking to one of the breastfeeding support organisations helps you get back on track. It is really early days for you and your little one. It depends how much you want to breastfeed and what you feel is right for you in your circumstances.
No doubt there are many advantages of breastfeeding over formula once you get past the first tricky weeks of getting the hang. I loved breastfeeding, the convenience of it, the closeness, knowing how healthy it is and how each mother makes milk perfectly suited to her baby, how the milk contains antibodies against any illness a mum comes into contact with, and flavours of foods she has eaten which then helps with the introduction of solids later. Our bodies are just amazing!