Hi there,
Congrats on graduating! You are correct in that it can cost less with having multiple procedures...that is because you pay for the facility once (even though its for more time) and the anesthesiologist.
About financing, your cosmetic surgeon should be able to give you a source for financing. The previous poster is correct in that its strict here and we can't offer suggestions on sources. You'll just need to really research and hopefully you can come across some great sites that can offer ways of financing.
I am 38 and had my first cosmetic surgery procedure, breast implants, when I was 22. At 23 I had lipo on my thighs.
You had mentioned about posting pictures. That is great but you need to do what YOU WANT TO DO and not what someone else thinks you should do.If you are not doing this for yourself, then I don't feel you'll be happy in the long run.
If you are wanting opinions, I would look to yourself for that answer along with at least three cosmetic surgery physicians. PLEASE have more than one consult with doctors. And to me, one of the greatest referrals can come from someone that you know that has gone to that doctor for what you are wanting to have done.
Good luck with your surgeries!

Do lots of research and do it when you are comfortable and totally informed.
Janet