Question about variations of morning sickness



So I am 7 weeks 5 days (heard heartbeat at 7 weeks). So far i’ve has like two or three days when I kinda wanted to gag a bit after eating breakfast but that’s it . Now sometimes when I eat particularly lunch it’s hard to explain but it’s difficult to eat, not nauseous or gagging it’s just like my body is like ugh i don’t want this. Does that make any sense or sound related or am i just crazy and looking for symptoms?