Seedling drooped over when I put it back down

Shoot, I had the seedling in a plastic cup and I picked it up to look at it closely. It's about 4 days old and two cotyledon just opened up from the seed today. Anyways, when I put the plastic cup back down, the plant drooped over!! Originally, it was pointing straight up towards the lights. I guess I moved it too quickly. Should I try and straighten out the stem or just leave it?

probably just need to compact the medium around the base of the stem. be gentle...

Keep the cup off, get a breeze going with a fan, backfill in around the stem to keep it standing. Keep the light source close.