if she can swollow milk, then do not worry about her seeming not to be able to swollow food......she can, she is just, right now, chosing not too.
to me (aftere weaing four easy children and one utter nightmare child!), it seems as tho she just is not ready yet. many children take longer than the 26wks recommended age, to be ok for weaning.......and to be honest, waking up can be a sign, but by no means the difinitive one!
she may just be on a growth spurt and be in need of more milk....
I would stop and just up her milk for now, and try again in a week or so. getting upset will only make what should be an enjoyable experience very very stressful, for you and her (as she will soon pick up on your feelings.)
also, when babies just start weaning (if you follow the puree route rather than BLW), they only normally start with one meal a day for a couple of weeks, and that is only really 3/4 mouthfuls to get them used to the new sensations of the spoon and textures of the food.
and, all babies are different......they crawl at different ages, talk at different ages, even smile at different ages. weaning too comes at different ages with them.....26wks is not a magical age even tho the HV seem to think it is.
fret less, and it will come.....she will soon be eating all in sight and you will be worrying about the virtues of mcdonalds/sausage rolls and fruit shoots......!!!