Please help me

Im 24 F and currently experiencing difficulties in sleeping.

My shift starts at 8pm - 5am and i usuall fall asleep by 6am-6:30 am then wake up before 1pm then i can't sleep na.

What's the best way you can recommend to sleep straight or what the best medicine or should I need to see a professional to work on with these problem.

I just really need a good sleep for my dreams.

Please be kind in responding.

Thank you fam!