Need some help/advice

None of this could be related but im going to put everything that ive noticed and want your opinion on whether it can wait until my appointment on Thursday or if I should go to the er. I'll be 28 weeks (7 months) tomorrow and ive already called my doctor but they havent called me back.

The other night I was turning to lay on my other side and I did it belly to bed instead of back to bed and I felt a super bad pain in my upper stomach but it went away after a couple minutes so I just ignored it. Yesterday I was having little pains on my vagina but didn't think anything of it they only lasted maybe 30 minutes. Today I went to the bathroom and there was a very nice amount of bright red blood on the toilet paper. I had just gone #2 it wasn't large but I still checked in the toilet there was no blood. So I wiped again and there was a little bit of blood until it eventually went away. Im not sure whether it came for my rear or my vagina. Then about an hour later I had sharp little pains in my lower abdomen above my vagina that come and go. He's been moving a lot more today than he ever has. Would you wait until Thursday or go to the ER?