That's awesome Mrs W! We had that too until the 6 week growth spurt, then he regressed a bit. Then he got better, then regressed the next growth spurt. But hopefully that's all over with for a while!
I think we all assume bf will be easy and natural as its what's meant to happen but it can be hard. There's support out there though if you want/need it, my health visitor has been great and referred me to a specialist, some support groups etc. the bf forum on here is good too.
Hang in there armywife not long to wait now!!