did i make the right choice?

so basically on monday i was immortal 3, now i am 0RR immortal 1
basically i kept playing games instead of sitting Immo3 because i want my MMR to increase for next act,which it dkida has because even though im immo1, im getting in the same lobbies as if i were in immo3, but every now and again there is a lobby with a few ascendants
Alot of people think sitting RR increasese MMR but it doesnt, its how many games you play, so im curious was this the best choice?
also previously my stats have really depreciated over the last fortnight, i dont know what happend to me https://tracker.gg/valorant/profile/riot/KINGMANNY42%23GOTY/overview?platform=pc&playlist=competitive&season=4f0864e2-40af-28a4-de2c-0e9e64e75f23

also i didnt buy trn premium i promise, its from the free packs

Just play. Makes no sense to overthink it.