Oh mama....welcome to my world.
My now 7 month old son took bottles with no problem and then stopped.
We tried EVERYTHING. Other people offering them when I was gone. Every nipple, feeding tubes attached to fingers, special needs feeders, a spoon, etc.
You can google for a ton of advice. My friend went through the same thing and she just tried tried tried tried tried. She was finally the one, after a month, to get her son at 5 months to take a bottle. She sat him facing out in her lap, sang songs, and rocked him.
For me, nothing has worked and I work part time. So, my dad drives the baby back and forth to nurse. Talk about needing a break and feeling overwhelmed!!!
I would just try different bottles for a while, have someone else try to feed your son every day. The good news is that even if he refuses, you are getting closer to introducing a sippy cup. That's what we have done and he will take it.....not great, but he's learning.
I know I've heard from people that there are some babies who won't take a bottle.
Some people may post on here to just let him get hungry enough to take it. but the problem with that is that they can get so hysterical, they won't eat. Think about when you are really upset, trying to calm down and swallow? You can't.
We thought about it....could we wear my son down enough to get him to eat...eventually yeah, we could, but that's not how I parent.
So, keep trying and even if your son won't take a bottle, in just a few weeks, your son will be able to easily go 3 hours between feedings which means you can feed him and then go to dinner knowing that he may cry and fuss, but he's probably not hungry, his needs are met and you can take a break!
I hope for your sake he takes a bottle...this has been rough for me! I don't get a break really ever.