Yep, offer that breast so often you may as well leave your bra off! lol

Fenugreek is good, there is an AMAZING lactation cookie recipe on here somewhere, google it if you can't find it on here, it is VERY effective. Sure someone will have it to post for you.
Pumping will help, even hand expression. anything that stimulates, so yep, babe to boob as often as you can.

Well done!! I am so glad you are going back the BF, after reading your last few posts, I am sure you will have more luck than you are having with the FF.

Good luck!!