Hi, I am 33 years old and have had 4 beautiful children, I have not had any birth control in 3 years and my husband and I have been trying for another baby with no results. But here in the past week I have had very sore and itchy beast and just today I noticed a dampness in my bra and when I was checking it out

I noticed a very clear fluid coming out and it had no smell or taste to it, but my husband did say it tasted like a metal or Iron, what could this be? Oh and I took a test about 2 weeks ago and it came out neg.

Could I possibly be prego? or what ?