Does injection site actually affect GI side effects on mounjaro? imo

ok so i’ve been on 5mg for like 6 weeks and the acid reflux + bloating was genuinely making me want to quit, but i saw someone mention they switched from belly to thighs and it basically disappeared. so i tried it and… yeah? my digestion actually calmed down. is this actually a thing or did i just get lucky? i rotate but mostly upper thigh now and the GI stuff is way more manageable. wondering if there’s an actual reason (like the belly injections hitting your gut harder somehow?) or if this is just coincidence and i’ll lose my mind once the novelty wears off.