Combination feeding? Help!

So throughout my pregnancy I have been adamant I want to bottle feed, I have never been interested in breast feeding. BUT I’ve just hit 31 weeks and my whole mindset has shifted and I would like to definitely TRY to breastfeed as I feel like it’s exactly what my LG needs and I would feel silly to ‘waste’ it + spend loads of money on formula when I can create it myself! The only downside is, I would like dad to be able to feed sometimes so he can share that bonding / responsibility time with her. Plus I’m worried about her not being able to latch properly as I have quite big boobs and feeling bad about ‘failing’. I’ve seen many posts about people who plan to Combi feed and just end up staying on boob through convenience, so am interested to hear your thoughts and experiences good or bad with combi fed bubbas!