Can I get a second opinion?

I am 25+6 with baby #2. I had intercourse Sunday and had bleeding comparable to a period. My ob told me to come in and they did an ultrasound of my cervix and it looked good. They didn’t do an ultrasound of baby or anything. I am still spotting a small amount today. I called her back and she said to just monitor it.

Here’s my concern. I had an abruption that caused me to deliver my first at 33+6. So any blood freaks me out.

How hard is it to get a second opinion at this point? She didn’t take my concerns serious with my first pregnancy you think that would have been enough for me to switch but I didn’t, I assumed it would be best to stick with her since she knew my history.