Hi all

I posted around 6 weeks or so ago.... So, around 3 months or so ago, I noticed what felt like a long thickening in my right breast. I had never felt it before, it is totally different to my left breast. It felt like a long, very hard knot. I went to the gp who could also feel it, and referred me to the breast clinic. 

At the clinic I had an ultrasound, which showed all tissue scanned was normal tissue and no lump was seen. 

Thus put my mind at ease totally and I just assumed i just have lumpy boobs and I've just never noticed before maybe? However, this area of 'thickening', which I think is a duct, has grown in size, and I can now see it very slightly just looking at the breast even though it is quite deep in the breast.... This didn't concern me as I thought well, I've had an US so surely they'd have seen something? But today, I undressed to have a bath, and as I looked down I noticed a drip of clear fluid at the end of my right nipple. I lifted my breast up and more came out, and did for a little while after, but has now stopped. I have no pain at all or any discomfort. Is this something I should get a second opinion on? I don't want to waste the clinics time when I had an ultrasound only about 4 weeks or so ago.

Thanks for any advice, and sorry for the long post