Hello I am new to mumsnet 
The last 2 weeks I have been feeling very "different" that's the only way I really know how to describe it. Following feeling "different" I have been getting the following:
• pinching and tugging pains in my lower belly
• lots of gas & constipation ( sorry tmi ) 
• headaches where I feel like I've been hit over the head with a brick
• fluttery feelings in my belly ( I always feel like I have butterflies )
• I've been feeling nauseous but only slightly
• the smell of coffee made me gag a bit before 
• I've been feeling lightheaded
• my boobs have been sore and feel more fuller? Not sure whether the feeling of them being fuller is in my imagination but they definitely hurt!!!!
• I've been bloated
• I've had back ache
• today when I wiped there was a browny colour in my mucus. Could this be implantation bleeding??!
There have been a few more symtoms but I can't focus ( that's another thing!!!! ) but I haven't had any protected sex with my boyfriend and don't want to get my hopes up incase my mind starts playing tricks
please leave opinions. Thank you, aaliyah x