I want to get a tattoo ?

Never really been a big fan of tattoos..think they are cool on other people but was never really keen on getting one myself..Well I've had a hard year..got pregnant..doing my LC..had to deal with granny and uncle not wanting to see me anymore since i shames them..had to give up my music lessons etc and there's family problems going on too.I can't wait for my baby boy(less than 4 weeks) and love my BF to bits...I'm finishing my exams next week that I worked really hard for and feel like I have grown up and developed so much as a person and have become really strong and independent ( used to be very insecure)..I'd like t get a small tattoo to symbolise the suffering I have been through and how I have achieved so much ( although people have had it waaay worse).Any Ideas?