Bleeding while 6 wks & 1 day pregnant after sex

Breanna

So my boyfriend and I recently found out we’re expecting and today we had sex, and after I got off, there was some blood.. it was red and it’s reduced to spotting now. No cramps, no pain. I feel fine, just worried... 😕 I’ve had a miscarriage before at 6 weeks and 2 days but that was due too a totally different incident.. is this normal? Should I be worried?..