You have sagittarius ascendant and you have SUN, RAHU and MERCURY in 12th house in Scorpio sign.

Rahu in 12th is strong indicator of foreign life. So there are huge chances that you will settle down in abroad. Second thing it is important to check the exact degrees of SUN, RAHU and MERCURY.. because RAHU eclipses the SUN in your chart what the equation.. Moreover, Mercury may get combust with SUN (If it is within 7 degrees from SUN) but if the difference between SUN and MERCURY is more than 7 degrees then you Mercury would not combust. Here the important thing is Mercury + RAHU conjuction – leads to Jadatva yoga… So I would like to advice you to seek suggestion, advises from expert before taking any decision…

Sun in scorpio with steam out all your fears and negativity… But slowly slowly after your 30 years… by your maturity, You will get freedom from fear… Very important here to note that Scorpio sun is very egoistic.. and always want to impose himself or herself over others… You may have self-boasting problem.. so learning here is to give importance to others and give accolades to others too… praise others…

Very important here to note that Rahu + Sun in 12th house explains that you would not be able to get support from your father… there are chances that your father is staying away, or you are staying away or you dislike your father or natural death of father. But here the maximum chances of abroad settlement for you… so you would always in search for father figures in your life… You will always miss support of your father… but equation between you and your father is not good… you may disrespect your father very often or you will insult him aggressively. Moreover, you may lack the support of government. so difficult to get into government jobs or govt. benefits. rather chances are there that you would be caught in doing some illegal act by govt.

Rahu + Sun conjuction would eclipse your confidence and you would be fearful and you lack confidence but your ego would be extremely high.. Learning here is to pay respect to other.. and melt down your ego.. then there will be life changing transformation in your life… God has given you the assignment to melt ego, pay respect to other, give importance to your father and others. and love all…

you may have your career associated with confinements such as asylum, prison, etc… but always do the legal things because 12th Rahu associated with eclipsed sun would create wrath of government and would take to you prison. so do the legal things, be sincere, serious, help others, pay respect to others, father, elder, government, love and care for people, praise people and avoid ego and self boasting nature…

Surrender to lord shiva and offer water(Jal), Milk(Dudh), Black til (Seesame) over the shivalinga at least once in a week.

I hope I have explained you in micro details.