Hi, my LO is 8 weeks old. She had a tongue tie which was cut. She’s currently on cow and gate formula. She has always spat up some milk but the last week it’s been a lot more. Sometimes she’ll bring up milk when feeding or a couple of hours later and sometimes it’s clear. She’s also had mucus in her last 2 nappy’s. I mentioned it to the HV but we’ve got our 8 week check up so she just said to discuss it with the doctor then. Any ideas what could be causing this? Is it worth changing formula? My LO is not upset by it and is settled. Thanks!