HELP!!!!

Hi ladies.

I hope you are well .

Im really scared and I don't know to explain it but here it is...

8 weeks ago my partner and I decided to go on a romantic getaway...fast forward to 3 weeks ago. I got really sick, I'm nauseated all the time, I can't eat or stand the sight and smell of meat and coffee, I'm tired all the time, I have cramps from time to time and headaches....I've really been craving hot food .I however did get my period in January's but for 2 days very lightly and missed February's period. Could I be pregnant ? Is it worth it to even take a test?