You should have combined your multiple posts into one thread, OP.
Also, here is a list of some dating sites that you might be interesting in checking out:
1) plentyoffish
2) match
3) okcupid
4) zoosk
5) singles.net
6) smooch
7) downtoearth
8) eharmony
9) PerfectMatch
I would say that okcupid would be the best because it's free and you can chat online with users for free instead of emailing. Just be careful with online dating because you might run into some psychos but also you might find someone.
The dating sites will help you recover and just tell them that you aren't looking for anything serious right away. They will understand. A lot of people using dating sites after they have experienced a breakup to get over it. You should get back out there ASAP.
I will do my best to reply with an educated, humble and honest answer. Ultimately, it is up to you whether you want to listen to my advice or ignore it completely. Sometimes, my advice may be wrong; occasionally, it will be right. Regardless, I want to do my best to give people answers they are seeking.