I'm worried

I don't know how to feel right now. I went to the bathroom and after wiping myself I noticed blood on the tissue..so I checked to see where it was coming from. I just had my period on June 1 and it was over by June 5 or 6..so after I saw it was coming out of my vagina and not my back area I used a mirror and I so something. I pulled it out with tissue and it was a blood clot. I thought blood clots only come out during ones period and not after or before. Is this normal or should I see my doctor? Please tell me I'm ok