Bun, it's so tiring having frequent feeders. My DS was 2 hourly round the clock as well until about 5 months. DD has been doing the same thing as yours during feeds the last couple of days. I thought she was just extra hungry getting ready for a growth spurt but it's actually teeth. So because of all the feeding I woke up at 1am this morning with my boobs about to explode. My left one is still engorged and sore but she can't empty it. Will have to try expressing it out. Tried that at 4am but didn't help. I ended up giving DD some panadol in the end cause she seemed to be in so much pain