If I just received my unemployment refund but am still missing all three stimulus checks, should I contact the IRS or just wait? I have no outstanding debts etc.

Where can I find more information about this process? I accidentally marked that I was a dependent so I had to amend for both the UE refund and for that (only once though.) I have not received any direct communication with the IRS and I dont want to miss out on these much needed funds... I am very clearly qualified as my income is low. Thanks in advance!