TTC...BC ended late last month...

So my Husband and I are trying to get pregnant. I went off of birth control on Sept 20th...(I was on an everyday pill and didn't have a period while I was on it...scone around March this year)...I have not had an actual period yet. I had a little bit of DARK "spotting" and that went away. Hubby and I had sex Monday night (looked like a murder had occurred) and I have 0 spotting and 0 blood and no period signs at all...I do have all the body blah that comes along with a period though...is this normal? Really want a baby and to make sure everything is how it needs to be. I also had knee surgery on 9/24, and stopped my pain meds early so that my body could be completely flushed before TTC.