TTC almost 33

Lauren • Married 7/25/14 💍 Furmama to our sweet rescue pup 🐾 Baby BG 💙 10/01/17
Ok so I'm just around the corner from turning 33, my husband and I have been TTC since May (off the pill March 2016). I started ovulation tests in September and have gotten the LH surge every cycle. But my cycles have been long starting with 42 days now down to 34 days. Went for my annual pap in September - it was abnormal had a colposcopy was positive for HPV, but been with my husband for 7 years! Docs said it can come out after many years and should not affect pregnancy. Then since  off the pill have been brown spotting about a week before my period - obvi not pregnant. Went back to my doc since something was not right and tested for bacterial diseases and luckily no STDs! but positive for ureaplasma so the husband and I went on antibiotics for a week, now clear. Doc said wants to start me on clomid but wants to rule out anything else so next week I am going in for a sonohysterogram to check for polyps, fibroids, or cysts... so curious what could it be?? Has anyone else had this happen? Thinking the worst, and heard the sono is terrible. Ugh... wishing baby dust to everyone in 2017!!!