Need positive thoughts...

Hello ladies, just wanted to let my feelings and worries out a bit... I ovulated on the 17 or 18 of February via clomid. On Friday February 28 took a pregnancy test because my boobs started hurting really bad, specially the nipples. Was a faint positive. Took another test today and was clearly a positive. The line was darker. According to the app I am 3 weeks 5days pregnant. I’m just scared it will turn out to be a chemical pregnancy. I have pcos so I have a lot of worries... I just need to relax I know but it’s hard not thinking about the worst outcomes... 😓😭🙏🏽

Please pray for me and this pregnancy. Please... 🙏🏽💕