not sure???

Ok both times I have been pregnant I have stopped wanting my iced vanilla latte. YOU GUYS I LOVE THEM. They are my weakness... over the past week I honestly start to feel sick To my stomach when I even think about them... and since Monday I feel sick after every time I eat. And my period is late. Which I'm not sure if that's a reliable indicator because I'm 5 months postpartum, but I have had my period consistently over the 3 months prior to this month. 🤷🏻‍♀️ So not sure? I took a pregnancy test Monday and it was negative. Should I test again?! It was a huge struggle for us to get pregnant both times so I'm honestly in shock that I am thinking I need to take another test😮