If you’re open to idea of evolutionary astrology which connects astrology to our past life, I recently learned that retrograde planets can be associated with our past lives. Look at your north and south nodes for more clues for they also connect to idea of past life and soul purpose and are pretty important in context of evolutionary astrology. (North node represents life direction/the direction we should go for our souls to feel in right direction/whole/fulfilled).
I have Saturn retrograde in Gemini 8th house and Jupiter retrograde in Cancer 9th house. My north node is in the Gemini 8th house right in between these two retrograde planets so definitely I see the past life correlation. For me this has manifested as I need to transform my mind, my Saturn retrograde manifests as lack of self discipline in matters that I need to have discipline in, things like routine or just overall stability for example. With jupiter cancer retrograde it manifested for me as self neglect, struggle with self care and nurture. These both have been true since I was a child and something I always struggled with until recently now that I have more awareness I’m going towards ways that can help me heal it. The 8th house represents transformation therefore in this life I need to transform and heal from such things, Gemini shows it has to do with transformation of my mind, so breaking and transforming from past life harmful or unhelpful mental patterns. To be honest connecting more with my past life with evolutionary astrology, tarot cards and even meditating with help of past life regression yt video and remembering some of my past life helped me be able to make more connection/discoveries from my birth chart toward life and soul purpose a lot. Anyway enough about me, I brought this up just to explain, and also if interests me you have Pisces (12th house) retrograde energy. For ive learned both 12th and 8th house (aka scorpio or pluto) energy has connection with past lives, especially 12th tho.
I suggest looking into your north and south nodes for better direction and interpretation to your retrograde planets and meaning of them. Connecting with your soul / past life can help you a lot figure out the meaning and purpose of this life, it has helped my understanding so much