Not sure about breastfeeding

Is it bad that I’m already thinking I don’t want to breast feed? I’m still in my first trimester with baby #3. I struggled with and hated breastfeeding with my other 2 and always ended up switching to formula (which made things a lot less stressful for me). I lasted like 2 weeks with my first and 6 weeks with my second. I’m sure I will still give it a shot but I’m really not looking forward to it. Any other moms just not like breastfeeding? I know the benefits and everything but I just didn’t like it.