Its time to worry about me!

Krystal • 21, with 2 amazing sons, single mumma!
Ttc is now on pause, been trying for close to 8 months & been offered a traineeship and i refuse to turn it down. Partner is quite upset but he has a job & does everything he wants to, its time for me to! A 6 month traineeship wont hurt! Am i being to selfish? I havent worked since being a mother at 16 and i feel hopeless.