Sorry you are finding it hard, op. Is there any breastfeeding support in your area who can do a home visit and help/reassure you?
For anyone reading who might be considering breastfeeding soon, I found it so much easier than bottle feeding (after the first 2 days when baby cluster fed for literally 48 hours straight). From then on in, baby fed on one breast for 5 mins every hour or 2 and once or twice in the night. I didn't realise it was going to be that easy as I'd heard how hard it is, etc. As latch was good and my let down was strong, baby was able to drain breast in minutes and we literally had no issues in 18 months.
This is not a 'I'm so frigging great' comment, just saying it how it is and hopefully giving someone some hope that it's not always hard.
In comparison, my formula fed baby had colic, vomited continuously all day ever day until 9 months old, would only drink ready made milk, refused all bottles after 5 months unless I held a distraction in front of him, such as baby tv, so he didn't realise he was drinking. I even had to dream feed him to make sure he got enough calories and fluids. Got medical advice on numerous occasions and apparently nothing was wrong (he wasn't in pain when he brought up milk and never had unhealthy poos) it was just the way he was. This was my first and I swore to breast feed the second time around and so glad I did.
Hope you turn a corner soon, op.
My advice would be to definitely get as much help and advice as you can from breast feeding support and groups and if not, don't feel guilty for perhaps stopping and bottle feeding. As long as you are both happy and healthy, that's all that matters 