So I'm 5w1d my RE called me and said for me to go in tomorrow for my first apt because they want to start me on lovenox shots . Something about a blood disorder that come up positive on one of my test.. I'm 33 and this is my 7th pregnancy but 5th child. I had 2 chemicals with in two months.. I havent had any cramping or spotting. I'm just extremely tired, extremely emotional, my nipples are so sore and my legs are cramping bad.. are these shots going to help me carry to term? Has anyone been on these ?