It is a very confusing minefield. Pagan is the umbrella term for all the paths, Wicca is just one of the many paths within Paganism. And within Wicca these days are found many wiccan paths.
Many see Wicca and wicca as being different, Wicca being traditionally trained and formerly initated and wicca as being self taught, self initated.
Your best bet is to see how you feel about things, a name is not crucial for your path if you ever even have one. Pagan covers a huge area of nature based beliefs.
Go out watch the land, watch the garden, feel it's energy, watch it change it with the seasons, watch the magic that is this land. Take time out to watch the night sky, moon phases etc, this is relaxing, interesting and helps you tune in to the moon herself.
Think about the angle you wish to look into, are spells what you wish to learn about, maybe healing? Not all Pagans have Gods, not all pagans do magic or ritual. Do Norse Gods call you? Again these are different

If you feel you are Pagan then you are, Wicca takes a little more time