On Saturdays and Sundays, I usually wake up at around 9 am, though earlier if I can. The ADHD medicine I take makes me have a bit less of an appetite, so I usually end up eating lunch st 14:00, and at that point, I usually feel hungr, and my emotions feel like they've faded, because nothing is as fun as it was the hours before. After I've eaten lunch, it's like all my emotions fade again and I get a giant clump of anxiety in my stomach, and often, I feel a bit jittery... This feeling refuses to go away until after I've eaten dinner a few hours later. 

I don't think it's the ADHD meds (elvanse, 40mg dose, one pill every morning) because I don't feel this way on weekdays, and I can sometimes manage to not feel it on the weekend.
I've noticed this pattern of being really happy, my emotions fading, realizing I need to eat, eating lunch, getting lots of anxiety, eating dinner, then starting over at 'really happy' which persists the rest of the day. This cycle started during the 2021 Christmas break, and has been a reoccurring thing on weekends ever since, and it sometimes even happens on weekdays.

I'm thinking I might start needing to take some anxiety medication, and I'm going to talk to a professional about it as soon as I get the opportunity, but I wanted advice about something I could maybe do to ease it in the meantime. I don't exactly feel worried about anything specific, but it's like all I can feel is some vague dread telling me something's wrong, but I have no idea what. It makes both my chest and stomach hurt, and I kinda tense up. I guess I get anxious because I don't want to feel anxious, maybe?