DD has always been a fussy feeder but has recently got a cold and been upset by jabs. Has slept thro since 8 weeks but last few days has been progressively more fussy and taking less. Started waking at 6 not 7 and last night woke roaring for food at 4.30. Annoyingly took 5 oz which she never takes even if she's slept through. grr! Have been using karvol to try and unblock nose but is also showing major teething signs. Should I try a faster flow teat? (am currently on 2 flow (tommeetippe) designed for 3 month (DD is 14 weeks) their 3 is for 6 months but that's only guidlines? How do I get her to take more in the day? Is clearly hungry but shakes head from side to side and spit out the teat. HELP! Am going mad!