Is this morning sickness?

Sorry FTM.. I’m 12+4 and I’ve only had nausea but today I woke up feeling like crap.. I ate something and immediately threw it up.. I thought maybe the baby didn’t like it... but then 30-45 min later again I threw up and then 30 min later again... throughout all of this I’ve had the worst headache... idk what to do 😭