Congratulations !!!!
As you are expecting a child.
If you are a Primi( first pregnancy) then ok.
Otherwise,
You should enlist:
1. About your previous pregnancy.
2. Any history of bleeding in present pregnancy .
3. Any significant medical history., If any!
Next Steps
1. Don't worry you've been prescribed Folic acid in recommended dose. and it's absolutely normal dose pattern also.
2. Avoid stress any kind of it. be pleasant.
3. You should be worried only if you have recurrent abortion previously, if painful bleeding now.
Health Tips
Once lockdown give some relaxation
1. Get done your NB and NT scan.
and have a wonderful journey till the baby plays around you and then on.