Idk how I'm really supposed to take this penicillin as prescribed, when I'm pregnant. 4 times daily,…

Idk how I'm really supposed to take this penicillin as prescribed, when I'm pregnant. 4 times daily, 1hr before eating or 2-3hrs after eating..... uhhhhh I'm pregnant and I'm starving. So I woke up this morning, already puking and hungry like I've never eaten before. Only eating would make me feel better. But I took it and now I have to wait an hour before I can eat, and I might very well just puke the medicine up because I'm so nauseous because I'm straving. Hmmmmmm. I have to get my freaking wisdom tooth out, and I'm also on antibiotic drops in my eye for pink eye. Whyyyyyy