Sweaty baby !!

Vanessa
My 3 week old daughter just constantly sweats at night doesn't sweat during the day but just at night I wake up and she's just drenched in sweat I have a panic attack so I Googled it worst mistake ever it says it could be a symptom for SIDS. Can anyone calm me I'm scared to Google any further !! Anyone else have a sweaty baby when they sleep.