is anyone having issues with their M9 breast pump. i would be so engorge & in 30 minute after pumping i feel relieved now 2 weeks ago my breast bump fell out of my hand & ever since then even if im engorge I’ll pump & I only get 2 oz in each breast & im a over supplier. the suction not there no more, ive change the flange & everything & now im having to hand pump after pumping with the momcozy m9. 
Reach out to Momcozy support team they should be able to help you troubleshoot shoot it and if it is a problem with the pump and it’s under warranty they will replace it