Anxeity lately

lately i been getting anxiety .. not attacks but feel like them coming, im getting anxious and stuff like that but idk for what. im not stresssed out 😖like today i went to Target with my boyfriend and i had this suddden Hot flash i was soooo hot i had to take off my sweater and felt very anxious i thought i was going to get an anxiety attack at the store . But no i just tried to control it and breathe in and out slowly. Idk why i been getting them very easily now that i’m getting older i’m 23. I got diagnosed with anxiety since i was a 7th grader , i was on medication for like 3 years but i stopped in high school cuz i thought i could control it, and i did ever since then. ever since high school i haven’t been on medication. I been thinking about gettig on it again because i’m kinda getting scared, i cant go anywhere anymore without getting anxious for nothing. also i have insomnia so i sleep late and wake up late and i guess it’s triggering my anxiety a lot.

what do i do?😖i hate anxiety i wish it never existed in my life z