I’m always hungry now 😫

Last month I had a very weird period (usually 5-6 days) it was about 2-3 days .... the past 3 weeks i’ve been dealing with extreme hunger, i never usually eat much but about an hour after I eat i feel like i havnt eaten in 12 hours . Its like I eat and then i’m hungry again ... has anyone experienced this as a symptom? I havnt tested because i’m sick of the BFN’s so i’m just waiting it out to see if I get my period this month or not