Massive killing of EGGS

well...i think i did teh right thing...i have pond snails in my tank...and i remember reading they were clear and what not...i am resetting up my shrimp tank so i took alot of the plants out. I noticed alot of lil patches of Eggs on some plant leaves as well as all over the corners of my tank. I think i must of squished 30 patches of these eggs....they pop..eww...well i know my cherry shrimps hatch live so i know it werent shrimp...all thats left is ramhorn snails and pond snails...pond snails have invaded my tank since i got these plants from my friend i hate them...

anyways here are pics tell me if they are indeed pond snails eggs