CaliHill

Its been about 2-3 months since i launched a modpack from CurseForge. But i just tried to launch a modpack ( i tired multiple different ones ) and it takes me to the minecraft launcher screen so i hit play and it closes the screen and doesnt load the pack. Ive tred looking up fixes and found fixes but they didnt work. The pack is running in the back ground because every time i load up a different modpack it says Minecraft is running in the back ground but its not showing up on my screen or anything. Any help would be wonderful. Thank Y'all.