Pretty sure my little boy has lip tie

Virginia
We ebf and every feed we struggle to get a good latch. It takes at least 10 minutes. He is clicking insanely and it drives me nuts even with a good latch. He is twisting and ripping my nipple. He does have acid reflux because after eating 5-10 mintues you can hear him swallow back the food even propped up . He is gaining weight so the doctor won't do anything untill he doesn't. My nipples are killing me. My supply isn't low and I've kept a healthy regemin. Anyone else dealt with this before?