another dream

i am looking at my old lounge, in my old house. there is a spider web next to me and i think that i should do something about it, but there is something i need to do first. whatever that is, i go and do it and when i come back the couch is covered with a huge thick spider web and 5 or 6 large (size of my hand), fleshy red/light brown spiders.

i dont like them, and i spray them with tonnes of fly spray and they die.

i've looked up a dream interpretation site, and this is what ive found, coupled with the snake dream from the other night

To see a spider in your dream, indicates that you are feeling like an outsider in some situation. Or that you may want to keep your distance and stay away from an alluring and tempting situation. The spider is also symbolic of feminine power. Alternatively, a spider may refer to a powerful force protecting you against your self-destructive behavior. If you kill a spider, it symbolizes misfortune and general bad luck.
To see a spider spinning a web in your dream, signifies that you will be rewarded for your hard work. You will soon find yourself promoted in your job or recognized for your achievement in a difficult task. Spiders are a symbol of creativity due to the intricate webs they spin. On a negative note, spiders may indicate a feeling of being entangled or trapped in a sticky or clingy relationship. It represents some ensnaring and controlling force. You may feel that someone or some situation is sucking the life right out of you.

To see a snake or be bitten by one in your dream, signifies hidden fears and worries that are threatening you. Your dream may be alerting you to something in your waking life that you are not aware of or that has not yet surfaced. The snake may also be seen as phallic and thus symbolize dangerous and forbidden sexuality. The snake may also refer to a person around you who is callous, ruthless, and can't be trusted. As a positive symbol, snakes represent transformation, knowledge and wisdom. It is indicative of self-renewal and positive changes.

To see children in your dream, signifies your own childlike qualities or a retreat back to a childlike state. It is an extension of your inner child during a time of innocence, purity, simplicity, and a carefree attitude. You may be longing for the past and the chance to satisfy repressed desires and unfulfilled hopes. Take some time off and cater to the inner child within.
To save a child, signifies your attempts to save a part of yourself from being destroyed.
To see your son in your dream, signifies your ideal, hopes, potential, and the youthful part of yourself. On the other hand, to see your son in your dream might not have any significance and is simply mirroring your waking life.

To dream that you are calling or signaling for help, suggests that you are feeling lost, overwhelmed, and/or inadequate.