Holiday pay

Hello

I have been at a company since May last year and don’t think I’ve been paid any holiday pay.

I’m on a term time contract -
May to July I did 15.5 hours a week for 8 weeks (1 of which is a holiday so effectively 7). Total hours - 108.5 contracted.

September to October I have done 21 hours over 5 days for 20 weeks of term time (not including 3 weeks of holiday). I’ll be doing a total of 40 weeks paid in term time. Minus 1 bank holiday and 2 insets I don’t have to be in for. I’ve also done 2.5 hours overtime. Total hours for full year - 830 contracted.

Can anyone tell me my entitlement amount for academic year one and academic year 2? How to calculate it at least.
All the calculators I can find are for all year round not term time.

Also, does sick time off count against holiday entitlement?

Thanks very much