Don't forget many Places you get seeds give free seeds. the store i recently did business with gives 20 free seeds no clue what they will be. but they are free and I can practice with them also,.
Just fyi I germinated maybe 30 bag-seeds 17 sprouted, 14 survived. so don't feel bad. the #1 thing the extremely helpful people on this forum taught me is, I have to learned from my mistakes and figure out what works for my style and setup.
Good Luck on your next attempt. But I would recommend more lighting, even just for vegging, and blooming without HPS is problematic. I have heard ya can do it with CFL, But Tons of high Lumens and hope for the best.