My 3 month old can't handle tummy time at all! She just lays on the floor with her face smooshed into the blanket and cries as hard as she can. I've tried other ways as well, on my chest, my thighs etc and she just cries. I hold her at my shoulder a lot and she can hold up her head and move it back and this way of holding her the same as tummy time? Any suggestions for tummy time? I'm worried she's not developing upper body strength.
3a fine hair (I think)

CoN poo and Biolage Conditioning Balm
I love CK and B&A gel...I like HETT Mousse