I would just start a new one. The seedling stage should be stress free, healthy, and easy. Start your plant in a solo cup and just keep the soil moist. Let it dry out and then water only a little and repeat. Take a lighter and burn about 5 drain holes on bottom edge of cup to start.. Get some good organic soil and don’t feed it anything. I recommend fox farm happy frog. Organic and won’t burn seedlings. Just my 2 cents. Happy growing 🫡