8 month old is refusing solids

Hi ladies

We started my LO on purees from 4.5 months and she took to it so well and then i began finger foods around 6 months and again she loved it and eventually wanted to feed herself.

For the past week or two however I am struggling to feed her. Its like she isnt interested anymore. She breastfeeds 5-6 times a day still without any issue so its not like she doesnt want to eat. There is some foods she will eat without issue like pasta with yoghurt, fruit yoghurt, puffs, fruits, avocado. But the things she use to eat like sweet potato, pumpkin + the many other things i used to feed her she is now refusing making it really hard.

Any ideas what i can do to overcome this. Im trying a variety of things and even doing purees but nope she will take a couple spoon fulls and then push her head back with her lips pressed together.

Is this just a phase because i really hope it is.