Need some Advice

I'm a stay @ home mom of 2 beautiful girls 3 1/2 years & 13 months.  I bf my 1st till she was 23 months & now am still barely feeding my second.  I thought we'd be bf a lot more.  I exclusively bf her till she was about 10 months.  She wouldn't take a bottle b-4 that.  Now she seems to prefer the bottle over bf.  She's been teething & I believe it's less painful & quicker for her to take a bottle.  Now she's bf when she wakes early in them morning then she still wants a bottle after.  I offer it to her b-4 & after naps, but she is not interested.  After she wakes she might try for a few minutes, but is to interested in what's going on around her & stops.  I believe because the milk is coming to her easily.  I thinkI'm not satisfying her anymore.  Any suggestions on how to turn things around or should I be throwing in the towel @ this point?  I'm not sure what to do.

Please help!

Leslie