You have taken a decision to restart your HR career.
Good decision.
Till you land up with a job, update your knowledge with amendments
for eg maternity leave has been increased.
Forum is good place to read up by using search button.
There are various course in the market, but one has to decide how useful it will be.
You can go for evening classes etc.
There are plenty of material online also like Harvard Business Review,
https://www.sumhr.com/hr-tools-onlin...professionals/
Keep an eye out for suitable jobs.
Have a professionally written CV ready.
With right attitude and knowledge jobs will be available.
Work life balance will have to be carefully struck.
Best of luck.