Hello! Congratulations!
I mixed the feeds quite a bit at first myself, maybe try that? I exclusive BF in day then added in formulas at night to help get myself a little rest and gave the DH a chance to feed. DD fed constantly at first, never seeming full, but experience on this board shows newborn just do. Rather a shock though. Made me cry constantly for a few days. I couldn't believe it was natural, now I accept it as completely normal. Some days (hours) are harder than others.
The best advice was what I received on here so keep posting. There's always someone around at all times of day. Also try NCT/LaLeche lines which were both good too.
Re Section, take it slowly. I didnt leave the house for a month. Dont sneeze lying down, hurts like hell. Giggle, dont laugh (ditto). Other than that you just need to stay still for a few days. Fortunately the feeding coincides so it could be worse.
Focus on next feed only. I know it possibly not what you wanted to hear but reorganising my thinking really helped calm me down but you have to keep repeating it to yourself like a mantra. Weeks 2-4 are rather a circus but it gets seriously better after that surprisingly quickly. Before you know it you are at 6 mths and missing those days. I'd never have believed it so early on, but as Im currently feeling that and others here have in past said similar (and yep I was very sceptical too at the time), well, perhaps you might eventually too.....
According to friends that bottle feed and love that option, the only downer is sterilising the bottles, then warming them up when babe wants a feed NOW and doesn't want to wait. Although if thats the only down side you might not worry. Just something to bear in mind if its looking so simple, its not always and several also cried because of the stress of formula in those early days.
Its about the only time in your life 'living in the moment' truly applies Ive found. Finally understand what the silly term means!
Bon chance! Whatever you decide is right. And wobbling about every decision is also normal too judging by these boards..... ;0)