I'm going to offer the flip side. I have 3dc.
Ds1 was exclusively bf for 6 months. I had mastitis 6 times was on antibiotics lots, never enjoyed feeding ds1. He has had numerous ear problems and now suffers with separation anxiety age 7 which his mental health pychotherapist believes stems from bf!
Ds2 was bf for 10 days I had mastitis day 10 and ended up on I antibiotics as I was pretty poorly. I decided to make the switch to ff day 10 have a very happy healthy ds2 and it was the best decision I made.
Dd1 was born 6 days ago, I fed her for 4 days and realised that I wasn't bonding with her as although she was latching on well and feeding well, I didn't like it, I didn't want to feed her and boys were becoming resentful of having sister attached to me for so much time in the day. I made the decision to ff on day 4, well supported by the midwife, my husband and my MIL and my Mum. It was the best decision I made and my bond and the boys bond with their sister is now amazing.
The main point I am making is that you can have a healthy happy baby by ff. if mummy is happy, baby will be happy. If you aren't enjoying bf then their is an alternative. Yes it is slightly more taffy but my baby feeds in 15 mins rather than 1 hour, I feel more mobile to go places and my bond is so much better with my dd.
Whatever you decide will be the right decision, follow your heart and do what you feel is right for you.