I had my period from the 22nd to the 29 after my period ended me and my husband has sex a couple times after on different days. I have been spotting, first it started brown discharge, then it was fresh blood very tiny amounts I have cramps, headaches and have been very sick not throwing up but came down with a bad cold, my gums are bleeding I have no idea what's going on with my body I have had 3 children and all 3 pregnanacies and have felt this way I don't know what this can be but I am not ready for a 4th child I also have pinkish tissue discharge and can't eat certain foods cause they make me nauseous but there's no way you can have all these systoms this early on In pregnancy I don't think the cramps are in my lower back please help me I thought it might be a yeast infection, my period is not due for another 2 weeks what is going on
Thanks in advance please help me I'm going to pull my hair out if I'm pregnant again lol

Sorry about the run ons just stressed out and can't think straight. Please Help!!
Need some advice.