need some advice 18 year old

hey guys i was interested in hearing some opinions on my current fitness plan. I am 18 years olf ( female) i am aiming to get slightly more thin with visible abs and visible arm muscles the sort of physique i am aiming for is similar to killjoy on tiktok if anyone knows who that is.

I am 5’3 and weight 55.4kg. My goal weight is 49kg i have checked and this is still in a healthy range for me. At this weight i hope to have less body fat and hopefully less of a round face.

I am doing 1350 calories maximum a day and since the start of the year aim to go to the gym 6 times a week. I do alot of lifting dumbless and i do very limited amount of cardio ( such as 10 minutes incline walking on treadmill once a week ) as i heard this can limit muscle growth. I usually use the 10kg dumbells i do struggle a bit with these but also heard that the more you push yourself the better.

I am also doing 75 hard so alongside the gym i am also walking outside for 45mins a day will this impact my gains at all? I think what i am trying to do is body recomp but it does feel like am doing it very wrong. I am also aiming for 90grams of protein per day but find it quite difficult because of all my allergies.

Does that sound like a decent plan ?

This is my current gym plan for anyone wondering. I really want strong glutes and slightly big arms and abs.

monday - cardio core ( full body )

gym 7pm

15-30 minutes on treadmill

2x

15 x crunches w weight

15 x squat front raise

15 x knee to elbow

15 x dumbell snatches

10 x leg lifts

tuesday rest

wednesday - back and biceps

gym morning

4x

10 x ( assisted ) pull ups ?

10 x rowing

10 x pull downs

10 x kneeling one arm rows

10 x lat pull downs

thursday - legs

gym / swimming

4 x

10 x seated leg curls

10 x thigh abduction

10 x lunge w step

10 x calf extensions

10 x leg extensions???

10 x step ups

friday - arms triceps

gym morning

3 x

10 x dumbell lateral raise

10 x dumbell curl

5 x alternating dumbell curl

10 x dumbell shoulder press

10 x chest press

10 x hammer curls

5 x tricep dips

push ups till failure

saturday - back biceps

gym morning

4x

10 x ( assisted ) pull ups ?

10 x rowing

10 x pull downs

10 x lat pull downs

10 x kneeling one arm rows

sunday - glutes quads

gym 6am

10 minutes stairmaster

4x

10 x rdls

10 x squats w dumbell

10 x lunges

10 x reverse lunges

10 x squats

10 x hip thrusts

(ignore the treadmill monday part forgot to change it to 10mins )