6 weeks today

Okay all, im on number 4. However,its been so long i cannot remember if this was safe. Me and hubby havent had sex since we found out we were expecting almost a month ago, so i took matters into my own hands so to speak. Had a clitoral orgasm, and I stupidly googled AFTER to ensure myself that it was safe. Well google was NOT reassuring.. ive not been told to avoid sex or put on pelvic rest. But can a clitoral orgasm, seriously cause you to miscarry??? Sorry if its dumb but its been 7 years so i cant remember...