Breastfeeding

Is anyone still struggling with breastfeeding? My girls almost 2 months and just doesn't want my boobs. I'm so tired of doing bottles. Yesterday she breastfed all day for the first time ever, today she screams whenever I try :( I've been working with a lactation specialist and still struggling. Does it get easier? I'm so close to giving up, but won't because what if one day she just gets it? Any advice??