There is a book by Ferber that many parents have had success with, but first, absolutely, rule out all potential real needs. It sounds like she was in pain. Not just having trouble getting herself back to sleep. You want to be absolutely sure that you are teaching self-soothing, and not that you aren't interested in her needs.
The Ferber book advocates an interval method. Put the baby in her crib, tell her it's time to go to sleep, and leave. If she is crying, come back in 5 minutes. Sooth her verbally, then leave. This time wait 10 minutes before returning. Next time, 15 minutes.
When you have a child that is really ready for this step, the process can be completed in half an hour, one night.
If you have a child that is not, you'll spend 2 hours a night for multiple nights, in which case I would say ABANDON THE PROCESS!
Anything in the middle will be up to you to judge.
Long run, you must weigh your babies desires against your own. A happy, rested mom is also important to a babies life.
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Mom to an amazing young adult AS son, plus an also amazing non-AS daughter. Most likely part of the "Broader Autism Phenotype" (some traits).