Not to sure if I am pregnant or not

Claire

So my cycle last about 43 days at the moment. On Monday I got this with a wipe

But since then it been pretty light and no more small clots.

All I had to do Sunday was wipe and it was brown old blood then Monday came up with that and back to how it was Sunday. And all clear when wiping now and it’s Saturday now but was clear since Wednesday very confused. Pregnancy tests are negative did have a very very faint positive last week Tuesday.