When the hunger begins

I'm extremely annoyed that when I get hungry and want specific foods , my bf takes all day(literally) to get it. My car has been down so it's not like I can go when and where I want. He has to go for me. Idk if he forgets that I'm now 4mnths pregnant or just don't give a shit. I get so angry that I wAnt to just break it off with him and find someone who cares. Oh ! And trust me, I know who I can turn to but that would fuel the fire. What would you do?