Hello Joy and welcome!
Parthena's quite tied up at the moment- you can read her personal updates on the forum, so I'm keeping an eye on things- but I don't have the same depth of knowledge on dreams that she does- so anyone else with some ideas is very welcome to pitch in!
She always advises dreamers to think first about what the symbols mean personally to them- so someone scared of spiders will have a different outlook to someone who doesn't mind them.
My guess is this is a 'hidden fears' dream, as the egg sacks were there, but the spiders could be hiding around the house (thank goodness it's a dream!) Think about whether anything is niggling away at you, or whether someone or something is 'poisonous' in your life.