I think it's negative what do you think

I had a miscarriage last month and so when I started bleeding again this month I wanted to check just in case. It's not like last month but it's not normal either. I'm supposed to start meds again today but I want to be sure. I'm really light but lots of cramps. I tried a pee test but I could barely pee a I got some blood on it. It has a blue line in the control window but it's kind of a broken line. I don't feel anything like last month so I think this is a normal monthly. I'm going to test again but I think it's negative. Any thoughts? I'm guessing I ruined the test