Not feeling good even things are going in right direction as per external audience

Hi All, It's been 2.5 years since I finished college. Working as Data Scientist. Now, if an external person is looking me, for him/her, it's all perfect. JEE, engg, good firm, good work, good pay, tier 1 city. But I am not feeling happy for things going around me.

First is cuz of relationship. We were in LDR of nearly 3 years. Now, after her PG gets over(in 1 month), she will head to Gurgaon. Now, when we started, I moved to BLR, then we had hope that she might get college in BLR(she didnt, it was in North). Then our hope was maybe post college, we will be living together. Now that's not gonna possible. My frustration is on fact that(nd not blaming her, but situation), I did all ticks, trusted each hope. And it still didn't materialized. It's like again JEE exam where you prepared well for subject but paper got out of box.

2nd is telling at home. We might be telling around mid-late 27. Our case is literal 2 state (North-South scenario). And it will be a bomb. I feel I'm just borrowing time, with each day bringing me close to that explosion. It will be just too messy.

3rd is in general of everyone living in tier 1 city. My UG was in non circuital branch. Could have gone for GATE and then job in a PSU (or in a manufacturing firm). Life in tier 2 city, slow, low cost of living, lower cost of education for kids. But here, flat, kids education skyrocketing. It's like we won't be having someing our own (it's will be borrowed, flat borrowed from bank, education from payroll). And the exposure people talk about in tier 1 city, how much one gets. max you'll travel is 1 month in a FY.

But I had that gaa*d me keeda that I am loving analytics. I should move into IT. And as per anyone external, it's good. But with everything written above, it feels that my love has just given me a dead end(whether it's general happiness, relationship or future). If choosing smthing I like is giving me dead ends, what's the point of going things from heart. Just live an average life. Everything will be sorted. Someone can say I'm overthinking. And you will be right. But analytics has gone in my ass, can't help myself.