5 + 2 Light bleeding and bad pelvic pain.

I don't know what to do!! It's been on and off all day and I bled through a liner earlier. Cramps aren't as bad now that I am not at work and can relax. But still bleeding now and then fairly often. I feel like I need to go to the doctors. Even for a urine/blood test to just see if I am still pregnant. I really fcking want this pregnancy and I feel so heart broken and lost not knowing what is happening