Light bleeding...?

Katie

I have been lightly bleeding for about 10 days. The worst was two days ago and it was a darker brownish red and i wiped twice and it didn’t fill the toilet paper but covered the top. Top I wiped and had a drop of pink. This start after we had sex. I take lovenox shots which are blood thinners so idk if they are just making the bleeding stick around. I’m 6 weeks 5 days I go for my scan tomorrow so fingers crossed this little bean is alright. It’s our 7 conception but will be our rainbow that we have been trying for 3 years