Experiencing Negative effects from wearing ruby gemstone lately - Discussions, questions

Before I begin, I am describing my sun´s position in my chart(as per sidereal).
1.Sun(lord of 9th house) posited in 11th(one of the upachya house) house in sign of libra at 14 degrees(in swati nakshatra pada 3-in adulthood stage as per degrees strength).
2.The sun is conjunct mercury {18 degrees}(swati pada 4) and ketu(vishakha pada 3).[ All three of them in libra]
3.These three planets are forming stellium in 11th house , and are aspected by 5th house rahu in aries(which is in turn aspected by jupiter,sun ,mercury and ketu).

Coming to the title ,

Q1.Lately I have been experiencing anger issues after charging the gemstone along with inimical relations with my father and mother,and sometimes over-inflated ego and confidence from time to time

[This I didnt experience in the past one year and only began experiencing it couple of days ago]
,what might be the possible reason?
Has my sun become extra powerful naturally[due to it being at 14th degree and in upachaya house]??
OR there might be something else?

I Sincerely request your input in this matter.
Thank you