Dream about turning into spider is about how you are coasting through life. You are wasting your time. An aspect of yourself may still need some developing in order to achieve fulfillment. The dream points at a heavy load that you are carrying around. You are trying to conceal your true feelings.
Turning into spider dream is an evidence for a transition or phase. You need to trust your intuition and instincts. You have some hidden agenda and are fearful that others can see right through it. This dream symbolises your relationship with logic/objectivity and the subconscious/subjectivity. You need to be more receptive towards the guidance or criticism of others.
If you dreamt about turning into spider:
You can expect to run a lot of errands today, even though you would probably prefer to stay at home. You have obligations to fulfill for friends and family, and you can’t bear to let them down. Try to get everything done as quickly as possible so that you’ll still have the afternoon free for yourself.