Ladies I just got my first morning sickness today

🌺Melissa🌺 • Mom of 2 lil girls; expecting #3 10/2015
I'm 14w1d I was totally fine during my first trimester! I have no crackers, I ate a mango it didnt do justice lol. I have sorry for the tmi I have like mild diarrhea and I feel like vomiting again but I don't let myself or I just think of something else.idk what else to do! What can I eat to make me feel better? Can I take alka seltzer? Sorry but with my first two pregnancies I wasn't feeling so bad like this one but I did also get MS second tri.