I'm so sorry, but now you know and can agressively try to treat this right away.

I'll share with you my Rocky's story, because I felt the same as you when he was first diagnosed.

When he was 15 the cancer was discovered, he was treated and for a year and a half he was fine, then it returned. Through it all he never showed symptoms or pain, I'm not sure we werent just lucky with that, however, we treated it again, same thing, fine for quite awhile. When he was 18 it returned for the final time, we decided we had put him through enough and kept him with us for much longer than God intended naturally. We did not treat it the final time, and we did have him for another full year, during it all from the beginning his quality of life did not suffer, and we vowed that at the first sign of pain or degradation we would surrender him to the Rainbow Bridge. We did that.

I hope and pray you are as fortunate as I was in so much as having the bonus time.

My thoughts and prayers are with you and your baby.