Growth spurts should last at most a week. If this persists and you do suspect gassiness, try Ridwind? At around this age, my LO needed Ridwind every day because she had the same symptoms. I also needed to cuddle her a lot more and let her sleep on me. The cot was impossible for her at this stage. But the Ridwind did help quite a bit.. makes it easier for the baby to pass wind. Hope your LO feels better soon!
Is it a cry because of pain? Do you check her stomach for gas?
Jo Ann Dela Cruz