I remembered something: I did Making a Commitment to Satan twice.

[UDDTHU]

Today I remembered two years ago.
Two years ago I made a commitment to Lord Satan.
That night was the best feeling of my entire life.
A month or two after that night, I wondered if my name was written in blood well on the paper?.
This thought made me commit to Lord Satan again a month or two after that night.
Does this cause a problem?

(sorry for my bad English).

 

[स त न म]

What's done is done, can't do anything about it now, so no need to worry. But dedication is permanent and a done deal, now don't go doing it a third time.

 

[Onbael_]

Today I remembered two years ago.
Two years ago I made a commitment to Lord Satan.
That night was the best feeling of my entire life.
A month or two after that night, I wondered if my name was written in blood well on the paper?.
This thought made me commit to Lord Satan again a month or two after that night.
Does this cause a problem?

(sorry for my bad English).

No, the important are your intentions, so you are in.

The ritual however should be done only one time, since it doesn't need to be done more than one time.
But in your case it's not a problem if you did it twice. The first one it's considerate the very beggining of your journey as a Dedicate Spiritual Satanist.

 

[Black Book]

As long as your blood was on the paper, that's all that matters. Your entire name does not need to be written in blood as that is a lot of blood for some people. Even just a small amount of blood on the paper will suffice.