M.,
First, DO NOT put her on her belly to sleep, certainly as a bf baby her risk of sids is low, but no chances. Second, I will give recommendations to you as a RN and IBCLC...so evidence based, medical recommeded from a lactation expert!
Since you want her to sleep on her own...try these things...keeping in mind, 10 weeks is still too early to really form/make sleep patterns (read, in your bed now is not forever or you can't train her)
1-I would try a good swaddle blanket...the miracle blanket is well liked. Try with arms in and out and see if that helps her keep settled.
2-warm bed ideas are good from the other posts
3- NO CEREAL...for so many reasons...just simply doesnt make them sleep and it's BAD on many levels...which is why it is not recommended by pediatricians and intelligent medical professionals...it's merely a grasp at sleep:)
4- Nurse her, then while you are holding her...put in the paci and snuggle her back to breast and rock/cuddle whatever her for a few more minutes. This will help keep it in her mouth, but yet still be with you. Many moms make the mistake here of putting them down too quickly...part of nursing is the being held..but if she figures out the paci does not necessarily mean the end of mommy time..she might take it better...and once she is good and asleep, it's ok if it falls out....she should eat once she wakes up...3-4 hours later...right baby girl? :)
5- Hang in there! It's tough when you aren't sleeping and loosing your mind, BUT she will eventually sleep and you will sleep and feel normal again, and then you will feel unneeded and guilty because she does so well without you:) Ahh motherhood!
Lastly, in no way are you spoiling her in your bed, I love that she's there, but if you want her out, and that's ok too, then try these things. Also Dr Sears' site www.askdrsears.com has great bf/sleeping info.!!! C.