In need of help

If your baby was tongue tied and had it clipped did they latch properly right after getting it done? My son had it done yesterday and his latch was perfect right after but now today it's back to the way it was :( the dr said to get more snipped so I am tomorrow, it was a severe case of tongue tie all the way to the tip. Just really need some support totally lost on what to do I want to breastfeed so badly but it is so painful!!