I agree with other mums

Its normal dear; no need to worry. Make sure u burp baby after feed .

It is ok; if baby vomit curdld milk.It is said that if baby do like this it means it cleans the baby's chest.u should burp him also

After every feed make sure Ur baby burp.. curdled milk is ok nothing to worry.. don't put baby to sleep immediately after feed., Hold in upright position on Ur shoulder and make Ur baby burp..