I keep on bumping into your posts First read the planets in houses. It can get really confusing trying to understand all of it all at once. Take it step by step.
Pluto in 3rd suggests a hectic relationship with your peers/siblings/neighbors; its either very good or very bad.
Power struggles between you and the people represented by the 3rd house are likely with this position.
I often see that peer relationships fro people with Pluto in 3rd, have a sort of "fiery" temperament that results in many up/downs that transform the individual with Pluto in 3rd.
Either they experience betrayal, loss or physical death that changes their psyche in as far as 3rd house relations are concerned.
Uranus in 5th suggests a person who likes to gamble and take chances.
The 5th house is the house of speculation and risk-taking and so with Uranus there,there is a tendency for one to be open to taking risks and open to gambling.
In romantic interludes,it suggests an often erratic,changeable and unpredictable lover.
Together with where the Moon is placed and 7th house position,you feel drawn towards people who are exciting and unconventional; often people with strong Uranus contacts or Aquarius positions.
5th house is also creativity and so 5th house Uranus is drawn to unconventional paths of creative expression.
Neptune also in 5th suggests creativity. A person who is drawn to films/ arts and dancing as a way of expressing themselves.
If Neptune conjuncts Uranus, you may experience a direct push/pull of perspective when it comes to speculation, gambling and romance.
Neptune doesn't like unpredictability and is deeply romantic. Uranus loves uncertain patterns and often creates them(unconsciously even).
Neptune hates to gamble with their heart and would prefer to put it all on the line if ultimate love is to be experienced.
Uranus doesn't care for sacrifice, but loves the uncertainty/excitement of the game of love. Often growing weary and tired if things become too "predictable".