LO refusing my boob but taking bottle :(

grimesk12

So my LO turned 3 months old yesterday. Thursd night she was fussy but would still nurse. Last night she wouldn't nurse but took the bottle. I got her to nurse at 2am and 6 am but she hasn't nursed since then. She drank 5 ounces from a bottle at one time which is way more than she normally does.Is this a growth spurt? I tried taking the bottle out and putting her on my boob and she screamed bloody murder and moved her head away. I've been pumping so my supply doesn't go down. I've cried on and off all morning because I hate the fact that she'll take a bottle and not me. Unfortunately I had to go back to work when she was 7 weeks old so she needs to take a bottle. Anyone else going through this, any tips or ideas? I'm thinking about calling the lactation consultant on Monday.