vagina problem

[hope7]

Im 25 and I just had a baby 6months ago and everything has been getting back to normal very well until now. I am not sure if I even have a problem but am finding myself freaking out! I started bleeding a few days ago but am not suppose to get my period for a couple of weeks. Usually with my period I get really bad cramps but do not have any at all during this bleeding! A few other things that really got me worried where that for one Id usually have stopped bleeding by now, maybe a little spotting. Second when I continue to try to inset a tampon as I usually do it wont go in! I can wiggle it in but after I can still feel it a bit and it becomes a little uncomfortable. Third I felt up inside my vagina and it is all swollen and feels like a hard ball in the middle! Maybe this is normal after a baby or something not to worry about but it is very unusual for me so Im freaking out! Id jump up and run to the dr. first thing but at the moment because of other very important family plans it is almost impossible to go anytime soon! If it were something to be really concerned about Id go asap but would like someone to tell me anything they know about this!