Could be an off-period or your period might be starting.
If you continue to have symptoms that concern you, please see your doctor.
I too have just went thru what you decribe. i had my tubes tied 19 yrs ago but i have been wanting a nother child since then, i started spotting sun the 29th and then by wen the 2nd i had a heavy period for 2 days then by sat i was spotting again, then sun i was off. My periods are usually pretty consistent, but i can't remember but i don't think i had one in Nov and then this, i took a home test and it came back neg, but i feel like i am pregnate, my belly is getting bigger and i have some of the signs, the back pain, the cramping, i dont know what i should do
if the pregnancy test can back negative then most likely you arent pregnant....... if you are worried, we can not be of much help bc we are not doctors....... you need a check up......... maybe its just weight gain...... it can mess up with your system like that.... or it is weight loss eeither one can do that.