Thanks for the replies. We went PD which referred us to admit baby im hospital immediately. .the unpleasant part was baby was 38.4 at clinic upon registration and we waited for an hour! Then PD said she reprimanded staff as above 38 deg for below 3 months should be prioritised and treated as emergency. Anyway...upon admission in hospital, there was usual wait at A&E and we had to urge them to expedite since we were already held up at PD clinic. GOod thing was after we got a room ard midnight. .the temperature came down. Initially supposed to do blood test next morning but since no fever through the night, PD advised to spare bb from the tests and just observe. Final diagnosis..likely viral fever. Yes..through out my baby was drinking and sleeping as normal. .so his little body fought its own battle.