Hi, and welcome to WAB.
Of course it will be fine to post your photos.
There will be lots of people who will do their best to try to identify what you've got.
This post explains how to upload photos: -
http://www.wildaboutbritain.co.uk/fo...tml#post657362
Upload pics for ID to the Image Library - (It's not as difficult as it first might appear

).
This thread explains how to do things for getting best chance of identification: -
Help us to help you identify fungi
There are several general Field Guides / PhotoGuides to ID'ing fungi.
Some good ones are: -
The Encyclopedia of Fungi of Britain and Europe (Michael Jordan)
Mushrooms (Roger Phillips)
Collins complete Guide to British Mushrooms and Toadstools (P. Sterry & B. Hughes)
Mushrooms & Toadstools of Britain & Europe (A. Gminder & T. Bohning)
Regards,
Mike.