bleeding after sex.

Al

okay this may be a dumb question but how much spotting do you normally have after sex? normally I have speckles of pink on my tp and that's it. well tonight it was bright red and like alot. more than usual. TMI warning I'm going to post a pic.

there was more on the first wipe but i put it in the toilet with out thinking about it so I brought this up to my husband and asked his opinion. he said I'm fine. well he dosnt know about this kind of stuff so I'm asking on here.. this is more than I usually spot after sex, and no. it wasn't rough or anything. im about 22-23 weeks. my doctor had me on pelvic rest for one week last week due to some complications but the week was up a few days ago. but im freaking myself out.. is this a "normal" amount? and Its more red than what it looks like in the picture.